Dantech Octo-Relay 8 Way Relay Card Boxed

Eight 12V DC-powered DPCO Relays
High and low transistor-driven inputs
Tamper-switched mild steel enclosure
Contact rating 30V DC 1A
De-power all relays with inhibit function

A universal relay unit with eight independent DPCO relays on one PCB. 12V DC operation. The unit also has an inhibit line that de-energises all 8 relays when pulled high.

Typical uses include changing the polarity of signals and switching higher currents and voltages. It can also be used as an interface between different systems, e.g. intruder alarm to access control or fire alarm to access control. This unit can also be useful when the control of a number of components (e.g. door locks) needs to be over-ridden by another system (e.g. a fire panel).

Switching contacts
Relay channels	Eight
Contact configuration	Double pole change-over (per channel)
Voltage	Maximum 30V
Current	Maximum 1A
Connection type	PCB terminal block (2mm²)
Input
Voltage	10.5 > 14V DC
Power consumption	< 320mA
Connection type	PCB terminal block (2mm²)
High sensitivity trigger	+5V < +30V DC
Environmental
Operating temperature	-10°C to +40°C
Storage temperature	-20°C to +50°C
Operating relative humidity	Maximum 95% non-condensing
Ingress protection	IP20