Built-in Web Server
Web HMI
Support for MQTT Protocol
2-port Ethernet Switch for Daisy-Chain Topology
Dual Watchdog
Operating Temperature -25 to +75°C
DI: 8 Channels
DO: 8 Channels

18 - 36VDC DC / DC converter for 12VDC
Large DC voltage DC / DC converter for 12VDC 800mA (9.6Watt)

ICP DAS I-7231-D-G-CR

Built-in Web server
Web HMI
Modbus TCP and Modbus UDP protocols
2 x RJ45 Ethernet - Daisy chain
Good communication security
Dual Watchdog
Operating temperature range: -25 ~ + 75 ° C
I/O Pair-link - input is mirrored to the other's output
8 x Relay power - electromechanical, COM NO
Relæskiftetid: on: 10ms, off: 5ms
Relay contact voltage and current: 24VDC / 250VAC / 5A
Electromechanical: Avoid inductive load
Supply voltage: 12 - 48VDC

24 pcs shift relay (COM, NC, NO) 250VAC and 24VDC 1Amp - 24 LEDs show relay position
Control of TTL signal (+ 5VDC is relay ON)
Supplied with +24 VDC externally
Plugs: IDC50
Dimensions: 130 x 220 mm (W x D)