Product Description The PG5908 Series is a highly reliable and fault tolerant Industrial Protocol Gateway. Its powerful architecture provides seamless conversion between the different protocols Ethernet or Serial based. The serial devices communicating on different protocols could be integrated into the system and extend its reach over the gateway’s redundant Ethernet. This device is designed to work in most demanding industries such as power substations, power generation, oil and gas, farming and manufacturing. The configuration carried out through a use friendly, Java- Based Windows Utility called eNode Designer. It allows configuring target platforms, set device properties and protocol data point mapping. To do so, a project file representing the system should be created. This will include devices and the protocol applications running on them. The configuration is completely dependent on the “eNode Module” which represents that device or  application – but may include things such as changing the communication port settings and defining where data point information enters and leaves the eNode Designer system. PG5908 Series embeds an additional layer of security, allowing the devices to be deployed in topologies that request data to flow through the Internet and preventing sensitive control and monitoring data to be readable from malicious activities. IPsec VPN encryption, configurable in both peer-to-peer and peer-to-side modes will make sure the data passing is encrypted through a strong 128, 192 or 256-bit AES encryption. 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 The example shows how to Easily connect a Modbus Serial HMI, through ATOP’s Protocol Gateway to a DNP3.0 IED. The host HMI has the role of a Modbus Serial Master while the end-device to be accessed is a DNP3.0 Ethernet Server. ATOP’s protocol Gateway acts towards the HMI seamlessly as a Modbus Serial Slave, answering the poll commands or the write commands required by the Host by its virtual Modbus ID. Meanwhile, it acts as a DNP3.0 Ethernet Client, with regard to the end-device whose DNP3.0 address is mapped to the virtual Modbus ID that the HMI is accessing. Be careful! – all gateway functions listed in the datasheet refer to the “Gateway” role, and not which “host” or “slave” the gateway is connected to. In this example, the SKU shown is “MBSS-DNEC” (Modbus Serial Slave to DNP3.0 Ethernet Client)

Network Interface
Compliance	IEEE 802.3 10BaseT IEEE 802.3u 100BaseT(X)
LAN Mode	Dual Subnets or RSTP LAN Redundancy
Ethernet Port	2x RJ-45

Serial Interface
Connector	RJ-45
Ports	8
Mode	RS-232/422/485, software selectable
Baud Rate	1,200 ~ 921,600 bps
Parity	None, Odd, Even
Data Bits	5, 6, 7, 8
Stop Bits	1, 2
Flow Control	None, Xon/Xoff, RTS/CTS
Isolation	2.5 kV (Sis versions only)

Software
Protocols	IPv4, ARP, ICMP, TCP, UDP, DHCP Client, DNS Client, Telnet, HTTP, HTTPS, SMTP/TLS, SNMP v1/v2c/v3, Syslog, RSTP, OpenVPN or IPsec VPN (peer-to-peer or peer-to-side), with a maximum VPN throughput of 37.9Mbps(*), and PPTP
Configuration	Atop Management Utility, Web UI, Telnet, Serial Console, ATOP eNode Designer
Protocol setting	eNode designer
Supported Protocols	Modbus TCP/RTU/ASCII, DNP3.0 over serial and TCP/IP, IEC61850, IEC60870-5-101, IEC60870-5-103, IEC60870-5-104
Protocol specifications	Refer to datasheet

Power	Value
Rated Supply Voltage	DC version: 24-48VDC; US-EU version: 100-240 VAC (EU or US Plug)
Input Voltage Range	DC version: 24-48VDC; US-EU version: 90-264 VAC (EU or US Plug)
Input Current	DC version: 0.54 A @24VDC; US-EU version: 0.21A@100VAC
Power Consumption	0.54A @ 24 VDC 0.21A @ 100 VAC
Connector	IEC 60320-1 C14 AC Power Inlet (AC models) 5.08mm 3-pin Lockable Terminal Block (DC models)
Power Redundancy	No
Reverse Polarity Protection	Yes (DC version only)
Relay Output	Yes (1)

Physical Characteristics	Value
Housing	IP30, SPCC housing
Dimension (W x H x D)	436 mm x 43.5 mm x 200 mm
Weight	3,000g (8-port version); 3,200 g (16-port version)
Installation	19’’ Rack-Mount (Kit included)
Reset Button	Yes

Environmental Limits
Operating Temperature	-20°C~70°C (-4°F~158°F)
Storage Temperature	-40°C~85°C (-40°F~185°F)
Ambient Relative Humidity	5%~95%, 55°C (Non-condensing)

Certification	Standard
Safety	EN60950-1:2006; EN62368-1
EMC	FCC Part 15, Subpart B, Class A EN 55032, Class A EN 61000-3-2 EN 61000-3-3 EN 55024
RoHS 2	Yes
REACH	Yes

Standard	Item	Test	Value	Level
IEC 61000-4-2	ESD	Contact Discharge	±8kV (For AC Version)	4
IEC 61000-4-2	ESD	Air Discharge	±15kV (For AC Version)	4
IEC 61000-4-2	ESD	Contact Discharge	±6kV (For DC Version)	3
IEC 61000-4-2	ESD	Air Discharge	±8kV (For DC Version)	3
IEC 61000-4-3	RS	Radiated (enclosure)	10 V/m	3
IEC 61000-4-4	EFT	AC Power Port	±4.0kV	4
IEC 61000-4-4	EFT	DC Power Port	±4.0kV	4
IEC 61000-4-4	EFT	Signal Port	±2.0KV	3
IEC 61000-4-5	Surge	AC Power Port (L-2-L)	±2.0KV	4
IEC 61000-4-5	Surge	AC Power Port (L-2-E)	±4.0KV	4
IEC 61000-4-5	Surge	DC Power Port (L-2-L)	±1.0KV	3
IEC 61000-4-5	Surge	DC Power Port (L-2-E)	±2.0KV	3
IEC 61000-4-5	Surge	Signal Port (L-2-L)	±2.0KV	4
IEC 61000-4-6	CS	AC Power Port	10 V rms	3
IEC 61000-4-6	CS	DC Power Port	10 V rms	3
IEC 61000-4-6	CS	Signal Port	10 V rms	3
IEC 61000-4-8	PFMF	Enclosure	1 A/m	3
IEC 61000-4-11	DIP	AC Power Port	30% Reduction (Voltage Dips), 25/30 Cycle >95% Reduction (Voltage Dips), 0.5 period 100% Reduction (Voltage Inter- ruption): 250/300 Cycle	-

Certification	Standard
Shock	IEC 60068-2-27
Drop	ISTA Test Procedure 2A
Vibration	IEC 60068-2-64
Warranty	5 Years
MTBF	PG5908-SiS-DC: 19.00 years; PG5908-SiS-US/EU: 19.03 years PG5916-SiS-DC: 13.38 years; PG5916-SiS-US/EU: 13.38 years

HARDWARE
PG5908-DC	Ind. 8-Port Protocol Gateway,RS-232/422/485 Software Selectable, DC TB3	2 (RJ45)	8 (RJ45)
PG5908-US	Ind. 8 Port Protocol Gateway, RS-232/422/485 Software Selectable, AC Inlet, US Plug	2 (RJ45)	8 (RJ45)
PG5908-EU	Ind. 8 Port Protocol Gateway, RS-232/422/485 Software Selectable, AC Inlet, EU Plug	2 (RJ45)	8 (RJ45)
PG5908-SiS-DC	Ind. 8 Port Protocol Gateway, RS-422/485 Software Selectable, 2.5kV isolation, DC TB3	2 (RJ45)	8 (RJ45)
PG5908-SiS-US	Ind. 8 Port Protocol Gateway, RS-422/485 Software Selectable, 2.5kV isolation, AC Inlet, US Plug	2 (RJ45)	8 (RJ45)
PG5908-SiS-EU	Ind. 8 Port Protocol Gateway, RS-422/485 Software Selectable, 2.5kV isolation, AC Inlet, EU Plug	2 (RJ45)	8 (RJ45)

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

OPTIONAL ACCESSORIES
SDR-75-24	50500752240001G	75W/3.2A DIN-Rail 24VDC power supply with 88~264VAC / 124~370VDC input
Power Adapter AD17-24C (US-Y)	50500151240002G	Y-Type power adaptor,100-240VAC input, 0.6A @ 24VDC output, US plug
Power Adapter AD17-24D (EU-Y)	50500151240012G	Y-Type power adaptor,100-240VAC input, 0.6A @ 24VDC output, EU plug
GDC-120	59906861G	120mm copper woven grounding cable
CBL-RJ45(8P)-DB9(M)-90	50891781G	RJ45 to DB9 Male Cable, 90cm
CBL-RJ45(8P)-DB9(M)-200	50891951G	RJ45 to DB9 Male Cable, 200cm
CBL-RJ45(8P)-DB9(F)-90	50891791G	RJ45 to DB9 Female Cable, 90cm
CBL-RJ45(8P)-DB9(F)-90-C	50891971G	RJ45 to DB9 Female Cross Over Cable, 90cm
CBL-RJ45(8)-DB9(F)-200-C	50891961G	RJ45 to DB9 Female Cross Over Cable, 200cm
RMK-718-Black	70100000000040G	Rack Mount Mounting-Kit, Black
Power Cable (US)	50801041G	6 feet Power Cable, US
Power Cable (EU)	50801051G	6 feet Power Cable, EU
Fuse	50709441G	Fuse

Datasheet

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.5	Datasheet EN	2025-08-13	218.67 KB
v0.8	Datasheet EN	2022-11-07	203.03 KB
v0.6	Datasheet EN	2021-04-20	256.37 KB
v0.5	Datasheet EN	2021-02-09	256.30 KB
v0.4	Datasheet EN	2018-03-20
4 older versions

Hardware Installation Guide

VERSION	NAME	TIME	SIZE	DOWNLOAD
v2.0	SE5908/MB5908/PG5908 Hardware Installation Guide	2019-06-06	1.87 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
v1.3	Getting started with Atop PG and eNode Designer	2017-09-29	2.99 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
v1.2	eNode Designer User Manual IEC60870-5-101/104	2017-09-29	2.59 MB
1 older version
v1.4	eNode Designer User Manual IEC60870-5-103	2023-04-19	1.51 MB
v1.3	eNode Designer User Manual IEC60870-5-103	2017-09-29	1.22 MB
1 older version
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
	PG5908 Declarations of Conformity	2023-03-10	278.35 KB
	EN 62368-1(AC models)	2022-11-08	3.91 MB
	EN 62368-1(DC models)	2022-11-08	3.38 MB