This model comprises a total of 15 inputs in 4 groups.
1. I0 to I8 are digital inputs. They may be wired, in a group, as either npn or pnp.
2. I9 and I10 may be wired as either digital or analog inputs. These may be wired as either:
▪ npn digital inputs
▪ pnp digital inputs
▪ analog (voltage) inputs
In addition, 1 input may be wired as a pnp input, while the other is wired as an analog input.
Note that if 1 input is wired as an npn input, the other may not be wired as an analog input.
3. AN2 and AN3 are analog (current) inputs that may be wired using 2, 3, or 4 wires.
4. Analog Input 0 and 1 can function as either thermocouple or PT100 inputs; each PT100 signal
has its own CM signal.
Note: The inputs are arranged in two groups. You can wire one group as npn and
the other as pnp, or wire both groups as npn, or as pnp. In either case, the
npn/pnp pins must be connected.
Input wiring (I0-I8), pnp (source), (I9-I10), npn (sink)
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