Product Description

The PG5901 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 user 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.

PG5901 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 Ethernet slave 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
Speed	IEEE 802.3 10BaseT IEEE 802.3u 100BaseT(X)
PoE standard supported	IEEE 802.3 af (PoE)
Connector ports	RJ45 x 2

Serial Interface
Connector	5-Pin 5.08mm Terminal Block or D-Sub9 connector
Ports	1
Baud Rate	1,200 ~ 921,600 bps software selectable
Data Bits	7, 8 software selectable
Stop Bits	1, 2 software selectable
Flow Control	None, Xon/Xoff, RTS/CTS

Other Interfaces
USB Ports	1
Speed	USB 2.0
Connector	USB A Type

Software
Protocols	IPv4, ARP, ICMP, TCP, UDP, DHCP Client, DNS Client, Telnet, HTTP, HTTPS, SMTP/TLS, SNMP v1/v2c/v3, Syslog, 802.1D-2004 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
Input Voltage	9 - 48VDC (non-PoE Models); or through Ethernet Cable (PoE versions)
Input Current (@ 9VDC)	0.65 A @ 9 VDC
Power Consumption	Approximately 6 W (Max)
Connector	3-Pin 5.08mm Lockable Terminal Block
Reverse Polarity Protection	Yes

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~85°C (-40°F~185°F)
Storage Temperature	-40°C~85°C (-40°F~185°F)
Ambient Relative Humidity	5%~95% RH, 55°C (Non-condensing)

Certification	Standard
Safety	EN60950-1:2006; EN62368-1
EMC	FCC Part 15, Subpart B, Class A FCC Part 15, Subpart B, Class A EN 55032, EN 61000-3-2, EN 61000-3-3, EN 55024, EN 61000-6-2, EN 61000-6-4
RoHS	Yes
REACH	Yes

Standard	Item	Test	Value	Level
IEC 61000-4-2	ESD	Contact Discharge Air Discharge	±4KV ±8KV	2 3
IEC 61000-4-3	RS	80-1000MHz 1.4~2.0GHz 2.0~2.7GHz	10 V/m 3 V/m 1 V/m	3 2 1
IEC 61000-4-4	EFT	AC Power Port DC Power Port Signal Port	±2.0KV ±2.0KV ±1.0KV	3 3 3
IEC 61000-4-5	Surge	AC Power Port AC Power Port DC Power Port DC Power Port Signal Port	Line-to Line±1.0KV Line-to Earth±2.0KV Line-to Line±0.5KV Line-to Earth±0.5KV Line-to Earth±1.0KV	3 3 2 1 2
IEC 61000-4-6	CS	0.15-80MHz	10 V rms	3
IEC 61000-4-8	PFMF	Enclosure	30 A/m	4
IEC 61000-4-11	DIP	AC Power Port	30% Reduction (Voltage Dips), 25/30 Cycle 60% Reduction (Voltage Dips) : 10/12 Cycle 100% Reduction (Voltage Dips) : 1 Cycle >95% Reduction(Voltage Dips), 0.5 period 100% Reduction (Voltage Interruption) : 250/300 Cycle	-

Certification	Standard
Shock	IEC 60068-2-27
Drop	IEC 60068-2-32
Vibration	IEC 60068-2-64
Warranty	5 Years
MTBF	21.16 years (MIL-HDBK-217F-based prediction)

HARDWARE
PG5901-DB	2x RJ45	1x RS-232/485/422 (D-Sub 9)	-
PG5901-TB	2x RJ45	1x RS-232/485/422 (5-pin TB)	-
PG5901-PoE-DB	2x RJ45	1x RS-232/485/422 (D-Sub 9)	PoE PD (802.3af)
PG5901-PoE-TB	2x RJ45	1x RS-232/485/422 (5-pin TB)	PoE PD (802.3af)

MODEL NAME	PART NUMBER	DESCRIPTION
UN315-1212(US-Y) LV6	50500151120003G	Y-Type (5.08 mm) power adaptor,100-240VAC,1.25A@12VDC out,US plug,LV6
UNE315-1212(EU-Y) LV6	50500151120013G	Y-Type (5.08 mm) power adaptor,100-240VAC,1.25A@12VDC out,EU plug,LV6
ADP-DB9(F)-TB5	59906231G	Female DB9 to Female 3.81mm TB5 Converter
WMK-315-Black	70100000000050G	Black Aluminum Wall Mount Kit

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
v2.2	Datasheet EN	2025-08-13	231.79 KB
v1.7	Datasheet EN	2022-11-04	222.15 KB
v1.5	Datasheet EN	2021-02-09	353.52 KB
v1.4	Datasheet EN	2020-11-09	353.28 KB
v1.3	Datasheet EN	2020-06-01	349.38 KB
v1.2	Datasheet EN	2020-03-18	349.59 KB
v1.1	Datasheet EN	2020-02-13	349.89 KB
6 older versions

Hardware Installation Guide

VERSION	NAME	TIME	SIZE	DOWNLOAD
v2.0	SE5901/MB5901/PG5901 Hardware Installation Guide	2024-06-01	4.51 MB
v1.4	SE5901/MB5901/PG5901 Hardware Installation Guide	2021-02-22	2.96 MB
v1.1	SE5901/MB5901/PG5901 Hardware Installation Guide	2015-07-15	921.06 KB
2 older versions

Manual

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.5	eNode Designer User Manual 101-104 Atop	2024-12-30	2.71 MB
v1.6	eNode Designer User Manual DNP3.0 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

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
v1.26	eNode designer	2020-05-11	6.45 MB

STP/DXF drawings

VERSION	NAME	TIME	SIZE	DOWNLOAD
v1.0	STP File PG-SE-MB5901	2022-07-07	5.20 MB

Test reports

VERSION	NAME	TIME	SIZE	DOWNLOAD
	PG5901 Declarations of Conformity	2023-03-16	287.87 KB
	IEC/EN 62368-1	2022-11-08	5.19 MB