A 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. Supports Master and Slave implementations. All Modbus serial ports are individually configurable, providing a powerful and flexible host or device interface solution.
104S-MCM modules are an ideal solution for applications where Modbus connectivity can be used to integrate an IEC 104 slave device into a system; Supports both Master and Slave for easy connection to other Modbus devices (Modicon processors and many others); In combination with the IEC60870-5-104 Server device support, the module provides a powerful interface to the many IEC 104 client devices in use in the industrial marketplace today; Applications are found in most industries, especially the Manufacturing, Oil and Gas, Electrical Power and Food Processing
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 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): 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; 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