Hardware Manual PCD 1 / PCD 2 Series│Document 26 / 737│Edition EN 15│2008-07-22
Saia-Burgess Controls AG
SSI interface modulesInput/output (I/O) modules5
5.16 SSI interface modules
PCD2.H150 SSI interface moduleI/O modules and I/O terminal blocks may only be plugged in and removed when the
PCD is disconnected from the power supply.