| Digital inputs |
16 (24 VDC; delay time configurable via software) |
| Configurable digital inputs/outputs |
8 (24 VDC, 0.5 A max.) |
| Analog inputs |
4 (configurable via software), resolution 12 bits plus sign, voltage, current and RTD input |
| Analog outputs |
2 (configurable via software), resolution 12 bits plus sign, voltage and current output |
| Fast Counter |
Integrated, many configurable operating modes |
| Power supply |
From the process supply voltage UP |
| LED displays |
For system displays, signal states, errors and power supply |
| Internal supply voltage |
Via the expansion bus interface (I/O bus) |
| External supply voltage |
Via terminals UP and ZP (process supply voltage 24 VDC) |
| Effect of incorrect input terminal connection |
Wrong or no signal detected, no damage up to 35 V |
| Required Terminal Unit |
TU515 or TU516 TU515, TU516, TU516-H and TU542 for I/O Modules |
