dS2408 8 relays and 40 opto inputs 24DC

The dS2408 is an Ethernet connected relay module featuring 8 channels of 16Amp 250Vac relays. Each relay has both normally open (NO) and normally closed (NC) as well as the common available on three terminals.

In addition to the relays, the dS2408 has 40 optically isolated digital input channels. The are 5-30v inputs on the Green PCB and mains voltage (230vac) on the Red PCB.

Features:

• The dS2408 has four built in control methods
• Primary control method is graphically by using its built in secure website
• ASCII - type in commands via a program such as PuTTY
• Binary - Command set using binary codes
• Modbus – Functions 1, 4, 5 and 15 supported

Hardware:

• Serial ports: 1 x TTL level serial port, 1 x RS485 port
• Relays: 8 with up to 16Amp @24vdc or 250vac, screw Terminals for N/O N/C and Common contacts
• Inputs: 40 optically isolated 24DC inputs nominal, range of 5V DC to 30v DC. (Green PCB)
• Communication: USB for development, RJ45 Ethernet for normal access
• Power: 12V DC jack 2.1mm (adaptor sold separately)