Product Description With its powerful architecture and industrial-grade hardware, PG5901B provides seamless protocol conversion for devices in industrial network operations. With its rugged construction, PG5901B is designed to perform in the most demanding of industries – including power distribution, oil and gas, manufacturing, and agriculture. As a highly reliable and fault-tolerant Industrial Protocol Gateway, also features integrated 3G/4G connectivity, making it ideal for any industry looking to implement devices at remote locations for smart grid operations. Serial reach can also be extended with the Gateway’s redundant Ethernet. Performance Its rugged, reliable hardware features high EMC protection, wide temperature operation, and programming and installation flexibility in one device, while its advanced performance protects your data over the Internet with secure IPsec VPN or OpenVPN tunnels, with its powerful CPU providing up to 37.9Mbps* software-assisted AES encryption. Configuration The device can be easily configured using eNode Designer, a user-friendly Windows utility based on Java. The tool allows users to assign various protocols to different ports, define serial port settings, and define protocol-specific parameters, such as data point mapping. eNode uses a project file to represent the system as a whole, with eNode modules representing individual network devices and protocol applications for individual configuration – such as defining where data point information enters and leaves the eNode Designer system. An additional highlight of ATOP protocol gateways is the ability to enable multiple protocols simultaneously. In contrast to conventional gateways, which require predefinition of a single master and slave protocol each, the Full-License model allows users to transform multiple incoming protocols in our protocol base to others compatible with the output side, achieving powerful protocol conversion functions, flexible operations, and easier maintenance. Application The protocol gateway’s embedded protocol stacks allow:

• Seamless conversion
• Exception/error Management
• Unsolicited event management for the protocols requiring them (such as DNP3)
• High performance
• Low cost

In this example, a Modbus Serial HMI is easily connected to a DNP3 IED through Atop’s Protocol Gateway. The host HMI’s role is a Modbus Serial Master while the end-device to be accessed is a DNP3.0 Ethernet Server Slave. To the host HMI, Atop’s Protocol Gateway acts seamlessly as a Modbus Serial Slave, answering the polling commands and write commands that come from the by using a virtual Modbus ID. Simultaneously, Atop’s Protocol Gateway acts as a DNP3 Ethernet Client to any end-device whose DNP3 address is mapped to the virtual Modbus ID that the HMI is accessing. WARNING All gateway functions listed in the datasheet refer to the “Gateway” role, and not which “host” or “slave” the gateway is connected to. The SKU shown in this example is “MBSS-DNEC” (Modbus Serial Slave to DNP3.0 Ethernet Client).   WARNING All gateway functions listed in the datasheet refer to the “Gateway” role, and not which “host” or “slave” the gateway is connected to. The SKU shown in this example is “MBSS-DNEC” (Modbus Serial Slave to DNP3.0 Ethernet Client).

Network Interface
Speed	IEEE 802.3 for 10BaseT IEEE 802.3u for 100BaseT(X) IEEE 802.3ab for 1000BaseT(X)
Connector ports	1x 10/100/1000BASE-TX RJ-45

Wireless Interface
Standard	WCDMA/ DC-HSPA+/ LTE
Band Options	EU version: - FDD LTE: 2100/1800/850/2600/900/800MHz(B1/B3/B5/B7/B8/B20) - TDD LTE: 2600/2300/2500MHz(B38/B40/B41) - WCDMA: 2100/850/900MHz (B1/B5/B8)
	US version: - UMTS: 1900/1700/850/700/600bMHz(B2/B4/B5/B12/B13/B14/B66/B71) - WCDMA: 1900/1700/850MHz (B2/B4/B5)
Maximum 4G throughput	EU version: - LTE-FDD Max 150Mbps (DOWNLINK), Max 50Mbps (UPLINK) - LTE-TDD Max 130Mbps (DOWNLINK), Max 30Mbps (UPLINK) - DC-HSPA+ Max 42Mbps (DOWNLINK), Max 5.76Mbps(UPLINK) - WCDMA Max 384Kbps(DOWNLINK), Max 384Kbps(UPLINK)
	US version: - LTE-FDD Max 100Mbps (DOWNLINK), Max 50Mbps (UPLINK) - DC-HSPA+ Max 42Mbps (DOWNLINK) Max 5.76Mbps(UPLINK) - WCDMA Max 384Kbps(DOWNLINK) Max 384Kbps(UPLINK)

Serial Interface
Connector	14-Pin 5.08mm Terminal Block (integrated with DI/DOs) or D-Sub9 connector
Port	1
Mode	1 port RS-232/485 (2-wire) software selectable
Baud Rate	1,200~921,600 bps
Parity	None, Odd, Even
Data Bits	7, 8
Stop Bits	1, 2

Other Interfaces
USB Speed	USB 2.0
USB Connector	USB A Type *2
Digital Inputs (DI)	2 channels photo coupler isolated digital input
Digital Outputs (DO)	2 channels digital output. N.O.( 2A@24VDC)

Power	Value
Input Voltage	9 - 48 VDC
Connector	3-Pin 5.08mm Lockable Terminal Block
Power Consumption	0.65A@12 VDC (Approx. 7.8W)
Power Redundancy	USB DC 5V Power Input
Reverse Polarity Protection	Yes

Software	#colspan#
Protocols	ARP, IPv4, ICMP, TCP, UDP, DHCP Client, NTP Client, SNMPv1/v2c/v3, HTTP, HTTPS, RFC2217, RSTP, and SMTP/TLS
Additional features	Remote SMS monitoring
Security	VPN through IPsec tunneling (max 10 tunnels), OpenVPN, and PPTP on cellular or LAN
Network	NAT

Physical Characteristics	Value
Housing	IP30 protection, SPCC metal housing
Dimension (W x H x D)	32mm x 122mm x 92mm
Weight	400g
Installation	DIN-Rail , Wall mount (optional kit)
Reset Button	Yes

Environmental Limits
Operating Temperature	-40°C~70°C (-40°F~158°F)
Storage Temperature	-40°C~85°C (-40°F~185°F)
Ambient Relative Humidity	5% to 95% (non-condensing)

Certification	Standard
Safety	CB (IEC/EN62368-1 & IEC/EN60950-1)
EMC	FCC Part 15, Subpart B, Class A EN301489-19, EN301489-52, EN301908-1, EN303413, EN 55024, EN 55032, EN61000-6-4, EN 61000-3-2, EN 61000-3-3, EN61000-6-2
RoHS 2	Yes

Standard	Item	Test	Value	Level
IEC 61000-4-2	ESD	Contact Discharge Air Discharge	±8KV ±15KV	4 4
IEC 61000-4-3	RS	Enclosure Port	10(V/m), 80-1000MHz	3
IEC 61000-4-4	EFT	AC Power Port Signal Port	±2.0KV ±2.0KV	3 4
IEC 61000-4-5	Surge	AC Power Port AC Power Port Signal Port	Line-to Line±1.0KV Line-to Earth±2.0KV Line-to Earth±2.0KV	3 3 3
IEC 61000-4-6	CS	0.15-80MHz	10V rms	3
IEC 61000-4-8	PFMF	(Enclosure)	10A/m	3
IEC 61000-4-11	DIP	AC Power Port	>95%,Reduction,0.5period 30%, Reduction,25 period >95%,Reduction,250 period	-

Certification	Standard
Shock	MIL-STD-810G Method 516.7
Drop	MIL-STD-810G Method 516.7
Vibration	MIL-STD-810G Method 514.7
RoHS	Yes
MTBF	20.88 years according to MIL-HDBK-217F (Model average)
Warranty	5 Years

Hardware
PG5901B-4G-US	Ind. Cellular Protocol Gateway with 1 Serial port, DB9, 4G, US
PG5901B-IO-4G-US	Ind. Cellular Protocol Gateway with 1 Serial port, TB14, 4G, 2 DI, 2 DO, US
PG5901B-IO-4G-GPS-US	Ind. Cellular Protocol Gateway with 1 Serial port, TB14, 4G, 2 DI, 2 DO, GPS, US
PG5901B-4G-B-US	Ind. Cellular Protocol Gateway with 1 Serial port, DB9,4G, Internal battery, US
PG5901B-IO-4G-B-US	Ind. Cellular Protocol Gateway with 1 Serial port, TB14,4G,2DI,2DO,Pwr Bank, US
PG5901B-IO-4G-GPS-B-US	Ind. Cellular Protocol Gateway with 1 Serial port, TB14,4G,2DI,2DO,GPS,Pwr Bank,US
PG5901B-4G-EU	Ind. Cellular Protocol Gateway with 1 Serial port, DB9, 4G, EU
PG5901B-IO-4G-EU	Ind. Cellular Protocol Gateway with 1 Serial port, TB14, 4G, 2 DI, 2 DO, EU
PG5901B-IO-4G-GPS-EU	Ind. Cellular Protocol Gateway with 1 Serial port, TB14, 4G, 2 DI, 2 DO, GPS, EU
PG5901B-4G-B-EU	Ind. Cellular Protocol Gateway with 1 Serial port, DB9,4G , Internal Battery, EU
PG5901B-IO-4G-B-EU	Ind. Cellular Protocol Gateway with 1 Serial port,TB14,4G,2DI,2DO,Pwr Bank, EU
PG5901B-IO-4G-GPS-B-EU	Ind. Cellular Protocol Gateway with 1 Serial port,TB14,4G,2DI,2DO,GPS,Pw Bank,EU

OPTIONAL ACCESSORIES
UN315-1212 (US-Y) LV6	50500151120003G	Y-Type power adaptor, 100~240VAC input, 1.25A @ 12VDC output, US plug, LV6
UNE315-1212 (EU-Y) LV6	50500151120013G	Y-Type power adaptor, 100~240VAC input, 1.25A @ 12VDC output, EU plug, LV6
ADP-DB9(F)-TB5	59906231G	Female DB9 to Female 3.81 TB5 Converter
WMK-315-Black	70100000000050G	Black Aluminum Wall Mount Kit
WL-7200-V1 WLAN Dongle	59908002G	802.11b/g/n 300M , USB Dongle

Protocols
01SS-03SM	IEC 60870-5-101 Serial Slave to IEC 60870-5-103 Serial Master
01SS-04EC	IEC 60870-5-101 Serial Slave to IEC 60870-5-104 Ethernet Client
01SS-50EC	IEC 60870-5-101 Serial Slave to IEC 61850 Client
01SS-DNEC	IEC 60870-5-101 Serial Slave to DNP3 Ethernet Client
01SS-DNSM	IEC 60870-5-101 Serial Slave to DNP3 Serial Master
01SS-MBEC	IEC 60870-5-101 Serial Slave to Modbus Ethernet Client
01SS-MBSM	IEC 60870-5-101 Serial Slave to Modbus Serial Master
04ES-01SM	IEC 60870-5-104 Ethernet Server to IEC 60870-5-101 Serial Master
04ES-03SM	IEC 60870-5-104 Ethernet Server to IEC 60870-5-103 Serial Master
04ES-50EC	IEC 60870-5-104 Ethernet Server to IEC 61850 Ethernet Client
04ES-DNEC	IEC 60870-5-104 Ethernet Server to DNP3 Ethernet Client
04ES-DNSM	IEC 60870-5-104 Ethernet Server to DNP3 Serial Master
04ES-MBEC	IEC 60870-5-104 Ethernet Server to Modbus Ethernet Client
04ES-MBSM	IEC 60870-5-104 Ethernet Server to Modbus Serial Master
50ES-01SM	IEC 61850 Ethernet Server to IEC 60870-5-101 Serial Master
50ES-03SM	IEC 61850 Ethernet Server to IEC 60870-5-103 Serial Master
50ES-04EC	IEC 61850 Ethernet Server to IEC 60870-5-104 Ethernet Client
50ES-DNEC	IEC 61850 Ethernet Server to DNP3 Ethernet Client
50ES-DNSM	IEC 61850 Ethernet Server to DNP3 Serial Master
50ES-MBEC	IEC 61850 Ethernet Server to Modbus Ethernet Client
50ES-MBSM	IEC 61850 Ethernet Server to Modbus Serial Master
DNES-01SM	DNP3 Ethernet Server to IEC 60870-5-101 Serial Master
DNES-03SM	DNP3 Ethernet Server to IEC 60870-5-103 Serial Master
DNES-04EC	DNP3 Ethernet Server to IEC 60870-5-104 Ethernet Client
DNES-50EC	DNP3 Ethernet Server to IEC 61850 Ethernet Client
DNES-DNSM	DNP3 Ethernet Server to DNP3 Serial Master
DNES-MBEC	DNP3 Ethernet Server to Modbus Ethernet Client
DNES-MBSM	DNP3 Ethernet Server to Modbus Serial Master
DNSS-01SM	DNP3 Serial Slave to IEC 60870-5-101 Serial Master
DNSS-03SM	DNP3 Serial Slave to IEC 60870-5-103 Serial Master
DNSS-04EC	DNP3 Serial Slave to IEC 60870-5-104 Ethernet Client
DNSS-50EC	DNP3 Serial Slave to IEC 61850 Ethernet Client
DNSS-DNEC	DNP3 Serial Slave to DNP3 Ethernet Client
DNSS-MBEC	DNP3 Serial Slave to Modbus Ethernet Client
DNSS-MBSM	DNP3 Serial Slave to Modbus Serial Master
MBES-01SM	Modbus Ethernet Server to IEC 60870-5-101 Serial Master
MBES-03SM	Modbus Ethernet Server to IEC 60870-5-103 Serial Master
MBES-04EC	Modbus Ethernet Server to IEC 60870-5-104 Ethernet Client
MBES-50EC	Modbus Ethernet Server to IEC 61850 Ethernet Client
MBES-DNEC	Modbus Ethernet Server to DNP3 Ethernet Client
MBES-DNSM	Modbus Ethernet Server to DNP3 Serial Master
MBSS-01SM	Modbus Serial Slave to IEC 60870-5-101 Serial Master
MBSS-03SM	Modbus Serial Slave to IEC 60870-5-103 Serial Master
MBSS-04EC	Modbus Serial Slave to IEC 60870-5-104 Ethernet Client
MBSS-50EC	Modbus Serial Slave to IEC 61850 Client
MBSS-DNEC	Modbus Serial Slave to DNP3 Ethernet Client
MBSS-DNSM	Modbus Serial Slave to DNP3 Serial MasterMBSS-MBEC
FL	Allows a model to run single or multiple protocol(s) in both front-end to SCADA and back-end to IED sides

Datasheet

VERSION	NAME	TIME	SIZE	DOWNLOAD
v2.3	Datasheet EN	2025-08-13	216.52 KB
v1.7	Datasheet EN	2022-12-01	214.56 KB
v1.6	Datasheet EN	2022-11-07	214.64 KB
v1.3	Datasheet EN	2021-02-09	279.80 KB
v1.2	Datasheet EN	2020-11-16	279.61 KB
v1.1	Datasheet EN	2020-03-18	270.09 KB
5 older versions

Hardware Installation Guide

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.0	SE5901B/MB5901B/PG5901B Hardware Installation Guide	2017-06-09	5.91 MB

Manual

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.5	eeNode Designer User Manual 101-104 Atop	2024-12-30	2.71 MB
v1.6	eNode Designer User Manual DNP3 Atop	2024-12-30	5.65 MB
v1.6	eNode Designer User Manual Modbus Atop	2024-12-30	1.26 MB
v1.5	eNode-Designer-User-Manual-103-Atop	2024-12-30	1.19 MB
v1.6	eNode-Designer-User-Manual-IEC61850-Atop	2024-12-30	948.18 KB
v1.8	Getting started with Atop PG and eNode Designer	2024-12-30	3.84 MB
v1.6	Getting started with Atop PG and eNode Designer	2023-04-19	3.24 MB
v1.4	Getting started with Atop PG and eNode Designer	2017-09-29	3.43 MB
2 older versions
v1.4	eNode Designer User Manual DNP3.0	2023-04-19	5.77 MB
v1.3	eNode Designer User Manual DNP3.0	2017-09-29	5.57 MB
1 older version
v1.5	eNode Designer User Manual IEC 61850	2023-04-19	1.26 MB
v1.3	eNode Designer User Manual IEC 61850	2017-09-29	1.14 MB
1 older version
v1.3	eNode Designer User Manual IEC60870-5-101/104	2023-04-19	2.73 MB
v1.4	eNode Designer User Manual IEC60870-5-103	2023-04-19	1.51 MB
v1.4	eNode Designer User Manual Modbus	2023-04-19	1.60 MB
v1.3	eNode Designer User Manual Modbus	2017-09-29	946.47 KB
1 older version

Firmware

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.00	PG59XX DNP3.0-Ethernet-Server	2024-12-30	143.90 MB
v1.00	PG59XX DNP3.0-Serial-Slave	2024-12-30	143.90 MB
v1.00	PG59XX Full-License	2024-12-30	20.56 MB
v1.00	PG59XX IEC60870-5-101-Serial-Slave	2024-12-30	143.90 MB
v1.00	PG59XX IEC60870-5-104-Ethernet-Server	2024-12-30	143.90 MB
v1.00	PG59XX IEC61850-Ethernet-Server	2024-12-30	143.90 MB
v1.00	PG59XX Modbus-RTU-ASCII-Serial-Slave	2024-12-30	123.34 MB
v1.00	PG59XX Modbus-TCP-Ethernet-Server	2024-12-30	123.34 MB

Utility

VERSION	NAME	TIME	SIZE	DOWNLOAD
v2.0	eNode designer - Caution: PG59xx v0.66 and the older version should use eNode v1.31	2024-12-30	7.18 MB
v1.31	eNode designer - Support PG59xx v0.66 and the older version	2024-12-30	7.18 MB
v1.28	eNode designer - Caution: v1.27 and newer only support Protocol Gateway version 0.58 or newer	2022-07-06	6.49 MB
v1.27	eNode designer - Caution: v1.27 and newer only support Protocol Gateway version 0.58 or newer	2021-04-16	6.49 MB
1 older version
v1.0	Tcpdump for diagnosis	2021-03-29	1.22 MB
v5.60	Management Utility for Windows	2021-01-18	23.65 MB
v5.20	Management Utility for Windows	2016-10-28	16.21 MB
1 older version
v1.26	eNode designer	2020-05-11	6.45 MB

Test reports

VERSION	NAME	TIME	SIZE	DOWNLOAD
	PG5901B Declarations of Conformity	2023-03-09	343.76 KB
	SE-MB-PG5901B Certifications CB(IEC)	2022-11-08	4.29 MB
v1.0	SE-MB-PG5901B Certifications CB(IEC)	2019-11-20	5.05 MB
1 older version
v1.0	SE-MB-PG5901B Certifications CE	2019-11-20	27.44 MB
v1.0	SE-MB-PG5901B Certifications EN55032 EN55024	2019-11-20	7.77 MB
v1.0	SE-MB-PG5901B Certifications Environment	2019-11-20	6.05 MB
v1.0	SE-MB-PG5901B Certifications FCC	2019-11-20	17.22 MB
v1.0	SE-MB-PG5901B Certifications LVD	2019-11-20	6.20 MB
v1.0	SE-MB-PG5901B Certifications NCC	2019-11-20	24.06 MB
v1.0	SE-MB-PG5901B Certifications UL	2019-11-20	6.66 MB