Hello all,
I have problems triggering a SSR (Solid State Relay) using standard Beckoff IOs.
Robot : KR10 + KRC4 Compact (KSS 8.5.7)
Beckhoff modules : EL2809 (outputs) + EL1809 (inputs)
Solid State Relay : SSR-40DD
The Beckhoff is operational : output is approx. 27V 500mA
SSR is operational : I can trigger it using an external DC power supply
but...
SSR is not triggered by Beckhoff module from Kuka
I tried switching the KRC4 Compact controller, IOs, SSR units : same problem.
Maybe the Beckhoff can't deliver enough power ? (but the SSR specs requires only 3-25mA so very weird)
What kind of relay do you usually use ?
Any trick to get them working ?
Thanks