TS-7100 Relays
From embeddedTS Manuals
The TS-7100 supports 2 relays on the #CN32 Terminal Block header. These are Emet EE2-5NU-L general purpose relays that will switch up to 2A at 220VDC or 250VAC.
These can be controlled with #GPIO.
# Connect Relay 1 NO to Common
gpioset $(gpiofind EN_RELAY_1)=1
# Connect Relay 1 NC to Common (default power on state)
gpioset $(gpiofind EN_RELAY_1)=0
# Connect Relay 2 NO to Common
gpioset $(gpiofind EN_RELAY_2)=1
# Connect Relay 2 NC to Common (default power on state)
gpioset $(gpiofind EN_RELAY_2)=0