Stand-alone DIN-rail mounted protocol gateway that provides one Ethernet port and up to four serial ports. The 104S module accepts commands from an attached master unit on the network and generates unsolicited messages. The Modbus (MCM) protocol driver supports both Master and Slave implementations. Modbus serial ports are individually configurable, providing a powerful and flexible host or device interface solution.
104S-MCM modules are ideal for applications where Modbus connectivity can be used to integrate an IEC 104 slave device into a system; Supports both Master and Slave, enabling connection to other Modbus devices (Modicon processors and many others); In combination with IEC60870-5-104 Server device support, the module provides a powerful interface to the many IEC 104 client devices in the industrial marketplace today; Applications found in most industries, especially Manufacturing, Oil and Gas, Electrical Power and Food Processing
Power Supply: 24 VDC nominal, 18 to 32 VDC allowed, Positive, Negative, GND Terminals; Current Load: 500 mA max @ 32 VDC max; Operating Temp -4° F to 122° F (-20° C to 50° C); Storage Temp -40° F to 185° F (-40° C to 85° C); LED Indicators; Configuration Serial Port: DB-9M RS-232 only, no hardware handshaking; Ethernet Port (Ethernet modules only): RJ45 Connector, Link and Activity LED indicators; Ethernet Broadcast Storm Resiliency = less than or equal to 5000 [ARP] frames-per-second and less than or equal to 5 minutes duration; 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