X-REL-8i

  • 8 relay outputs
  • 1 changeover and 1 on/off relay for each output
  • 100 Volt/1 Ampere per output
  • Watchdog timer

Description

Relay outputs
The module provides 8 relay outputs. Each relay supports 1 changeover and 1 on or 1 off switch (depending on the module version). All 16 switches are ellectrically isolated among each other.

Watchdog
If the watchdog is activated, it must be triggered at least once within the timeout period. If this remains undone the watchdog switches all relays to its rest state. This can cause an interrupt.

Specifications

Parameter Value Unit
Relais:    
- Number 8 -
- Contact resistance 100 mOhm
- Switching capacity, max. 30 W
- Switching voltage, max. AC 110 V
- Switching voltage, max. DC 125 V
- Switching current, max. 1 A
- Lifespan, electrical at 30V, 1A 10**5 operations
- Lifespan, mechanical 5*10**7 operations
- Turn-on time, max. without chattering 4 ms
- Turn-off time, max. without chattering 4 ms
Watchdog, time-out time 200 or 1600 ms
Operating temperature range -40 .. +85 °C
Dimensions 29x58x8 mm
Weight, min./max. 12,7/12,85 g
Power consumption, all relais on/off 3,3V 175/485 mA