ATOP PG5904D Smart Grid Protocol Gateway (IEC 61850)
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The ATOP PG5904D is a DIN-rail smart-grid protocol gateway with four RS-232/422/485 serial ports (optional 3 kV isolation) and two Ethernet ports, ordered as 10/100 RJ45 or 100/1000 SFP. It offers all 48 of ATOP's Modbus, DNP3, IEC 60870-5-101/103/104 and IEC 61850 licence pairs, including serial-to-serial, with two 12-48 VDC power inputs, two relay outputs and -40°C to +85°C operation.
Serial Ports4 × RS-232/422/485, optional 3 kV isolation
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Description
The PG59XX 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.
4-Port RS‑232/485/422 and 2× Fast Ethernet RJ45 or Gigabit SFP protocol gateway. Supports DNP3.0, Modbus, IEC 60870‑5‑101/103/104 and IEC 61850.
PG5904D specifications
| RJ45 Ports | 2 × 10/100BASE-T(X) (RJ45 version) |
|---|---|
| Fibre (SFP) Slots | 2 × 100/1000BASE-X SFP (SFP version, in place of RJ45) |
| Redundancy Protocols | RSTP on both Ethernet ports |
| Serial Ports | 4 × RS-232/422/485 (full function) |
| Serial Interface | Terminal block (TB5) or DB9, chosen at order |
| Serial Isolation | 3 kV (optional) |
| Protocols | Modbus RTU/ASCII, Modbus TCP, DNP3 serial and TCP/IP, IEC 60870-5-101, IEC 60870-5-103 (master), IEC 60870-5-104, IEC 61850 |
| Front-End Protocols (Slave/Server) | Modbus RTU/ASCII slave, Modbus TCP server, DNP3 serial slave, DNP3 TCP/IP server, IEC 60870-5-101 slave, IEC 60870-5-104 server, IEC 61850 server |
| Back-End Protocols (Master/Client) | Modbus master (serial) or client (TCP), DNP3 master (serial) or client (TCP/IP), IEC 60870-5-101 master, IEC 60870-5-103 master, IEC 60870-5-104 client, IEC 61850 client |
| Licence Combinations | All 48 pairs in ATOP's software table, including serial-to-serial (e.g. MBSS-DNSM, DNSS-01SM); optional full licence for concurrent multi-protocol conversion |
| Modbus | RTU/ASCII (serial) and TCP; up to 64 slaves/servers; up to 8000 points read and 4000 commands written; function codes 1, 2, 3, 4, 5, 6, 15, 16 and 43 (server side) |
| DNP3 | Level 2 and a subset of Level 3 (IEEE 1815-2012 Level 2); serial or TCP/UDP; server serves up to 5 TCP clients; client polls up to 16 IEDs; up to 8000 binary inputs, 2000 binary outputs, 4000 double inputs, 250 analogue inputs, 250 analogue outputs, 250 counters |
| IEC 60870-5-104 | Edition 2; server serves up to 5 clients; client polls up to 10 IEDs; up to 1000 monitor points and 500 control points per data type; server event buffer up to 20,000 events |
| IEC 61850 | Client and server, Edition 1 and Edition 2, MMS (IEC 61850-8-1); 8 logical devices per port; direct and SBO control with normal or enhanced security |
| VPN | Supported |
| Time Synchronisation | Protocol clock synchronisation over IEC 61850, DNP3 and IEC 60870-5-101/103/104; CP56Time2a timestamps on IEC 60870-5-104 |
| Configuration | Web interface for network settings; eNode Designer for serial settings, protocol parameters and data point mapping |
| Input Voltage | 12-48 VDC; optional IEEE 802.3af PoE power input |
| Power Redundancy | 2 power inputs |
| Relay Output | 2 |
| Mounting | DIN-rail |
| Ingress Protection | IP30 |
| Operating Temperature | -40°C to +85°C |
| Certifications | UL 61010-2-201, CE (EN 61000-6-2, EN 61000-6-4), FCC Part 15 Subpart B Class A; industrial EMC protection |
Specifications taken from the manufacturer datasheet.
Which version do I need?
PG5904D hardware options: Ethernet as 2 × 10/100 RJ45 or 2 × 100/1000 SFP, serial connectors as TB5 terminal block or DB9, and optional 3 kV serial isolation. The protocol function is a separate software licence from ATOP's table, written front-end then back-end: the front-end is the slave or server that your SCADA, RTU or PLC master talks to, and the back-end is the master or client the gateway uses to poll field devices. For example, PG5904D with MBSS-04EC presents a Modbus RTU slave to a serial master and polls IEC 60870-5-104 IEDs as client; DNSS-01SM is a serial-to-serial licence that presents a DNP3 serial slave and polls IEC 60870-5-101 outstations on another port. All 48 licences in the table are offered on this platform. An optional full licence runs one or more protocols concurrently on both sides instead of a single pair.
Typical applications for the PG5904D
- Bringing up to four Modbus RTU or IEC 60870-5-103 relays into an IEC 60870-5-104 SCADA (04ES-MBSM, 04ES-03SM)
- Serial-to-serial protocol conversion between a legacy master and outstations, e.g. DNSS-01SM
- Mapping serial DNP3 outstations into an IEC 61850 station (50ES-DNSM)
- Fibre uplink from a remote bay or kiosk using the 100/1000 SFP version
- DIN-rail substation cabinets needing dual power inputs and relay alarm outputs
- Isolated RS-485 runs in electrically noisy plant using the 3 kV isolation option
Complete the stack
Products that work with this one — connect it, power it, and get it online.
PG5904D — frequently asked questions
Can the PG5904D have fibre Ethernet?
Yes. The two Ethernet ports are ordered either as 10/100BASE-T(X) RJ45 or as 100/1000BASE-X SFP slots, and both support RSTP.
What serial ports does it have?
Four full-function RS-232/422/485 ports with TB5 terminal block or DB9 connectors, and optional 3 kV isolation.
Does it support serial-to-serial protocol conversion?
Yes. All 48 licences in ATOP's table are offered on the PG5904D, including serial-to-serial pairs such as MBSS-DNSM (Modbus RTU slave to DNP3 serial master) and DNSS-01SM (DNP3 serial slave to IEC 60870-5-101 master). Single-port platforms such as the PG5901 do not offer these.
How is it powered?
Two 12-48 VDC power inputs, with optional IEEE 802.3af PoE powering, and two relay outputs for alarms.
Is the PG5904D IEC 61850-3 certified?
ATOP's selection guide does not tick IEC 61850-3 / IEEE 1613 for the PG5904D; it lists UL 61010-2-201, CE and FCC Part 15 Class A. The PG5900A, PG5908A and PG5916A are the protocol gateways ticked for IEC 61850-3 / IEEE 1613.
What is the difference between the PG5904D and the PG5908?
The PG5908 is a rack-mount unit with 8 serial ports on RJ45 connectors (optional 2.5 kV isolation), 2 × 10/100 RJ45, a single 24-48 VDC or 100-240 VAC input and a -20°C to +70°C rating. The PG5904D is DIN-rail, 4 serial ports, RJ45 or SFP Ethernet, dual 12-48 VDC inputs and -40°C to +85°C.
How many devices can it poll per protocol?
Up to 64 Modbus slaves or servers (8000 read points, 4000 write commands), up to 16 DNP3 IEDs, and up to 10 IEC 60870-5-104 IEDs; as a DNP3 or IEC 104 server it serves up to 5 clients.
How much does the ATOP PG5904D Smart Grid Protocol Gateway (IEC 61850) cost in the UK?
The ATOP PG5904D Smart Grid Protocol Gateway (IEC 61850) is supplied to order and priced on application. Send a quote request and we confirm the price and lead time in writing, usually the same working day. No account is needed. Indiott is a UK distributor invoicing with VAT (PSI Technologies Ltd, VAT GB 730 2340 83).
What is the lead time and delivery cost for the ATOP PG5904D Smart Grid Protocol Gateway (IEC 61850)?
The ATOP PG5904D Smart Grid Protocol Gateway (IEC 61850) is supplied to order. We confirm the lead time in writing with your quote, before you commit to anything. UK delivery is a flat £14.25 per order ex VAT, whatever the weight or how many items you order. We ship to GB and the EU and provide a VAT invoice with every order.
