Applications
The MNET-103M modules are the ideal solution for the many applications where Modbus TCP/IP connectivity can be used to integrate an IEC 103 slave device into a system. The Modbus TCP/IP gateway is a powerful module designed with both Client and Server support, enabling easy connection to other Modbus devices (Modicon processors and many others). In combination with the IEC 103 Master support, the module provides a very powerful interface to the many IEC 103 slave devices which are in use in the industrial marketplace today. Applications for the module are found in most industries, especially the Manufacturing, Oil and Gas, Electrical Power and Food Processing.
Hardware
Specification | Description |
Power Supply | 24 VDC nominal
18 to 32 VDC allowed
Positive, Negative, GND Terminals
2.5 mm screwdriver blade |
Current Load | 500 mA max @ 32 VDC max |
Operating Temperature | -4° F to 122° F (-20° C to 50° C) |
Storage Temperature | -40° F to 185° F (-40° C to 85° C) |
Relative Humidity | 5% to 95% (with no condensation ) |
Dimensions | Standard:
5.20 in H x 2.07 in W x 4.52 in D (13.2 cm x 5.25 cm x 11.48 cm)
Extended:
5.20 in H x 2.73 in W x 4.52 in D
(13.2 cm x 6.934 cm x 11.48 cm) |
LED Indicators | Power and Module Status
Application Status
Serial Port Activity
Serial Port Error Status |
Configuration Serial Port | DB-9M RS-232 only
No hardware handshaking |
Ethernet Port (Ethernet modules only) | 10Base-T half duplex RJ45 Connector
Link and Activity LED indicators
Electrical Isolation 1500 V RMS at 50 Hz to 60 Hz for 60 s, applied as specified in section 5.3.2 of IEC 60950: 1991
|
Application Ports | Modbus Plus Connector
Two DB9 Female Standard Modbus Plus connectors |
Serial Port Isolation | 2500 V RMS port signal isolation per UL 1577
3000 VDC min. port to ground and port to logic power isolation |
Shipped with Each Unit | Mini-DIN to DB-9M serial cables
4 ft RS-232 configuration cable
2.5mm screwdriver
CD (docs and Configuration utility)
RS-422/485 DB-9 to Screw Terminal Adaptor (1 or 4, depending on ports) |
Protocols103M Protocol Specification
The IEC 60870-5-103 Master protocol driver works as a master to monitor and control up to 16 slaves. The serial port is user-configurable, providing a very powerful and flexible host or device interface solution.
Protocol Specifications
The IEC 60870-5-103 Master driver provides extensive support for Master implementations of the protocol. The serial port on the gateway is user-configurable to support the IEC protocol (Master, Error Checking, Baud rate, etc).
