Channel \ parameters for the analog inputs (4x)

Name	Value	Internal value	Internal value, type	Default
Input 0, Channel configuration	Table Operating modes of the analog inputs CI501-PNIO	Table Operating modes of the analog inputs CI501-PNIO	BYTE	0
Input 0, Check channel	Table Channel montoring CI501-PNIO	Table Channel montoring CI501-PNIO	BYTE	0
:	:	:	:	:
:	:	:	:	:
Input 3, Channel configuration	Table Operating modes of the analog inputs CI501-PNIO	Table Operating modes of the analog inputs CI501-PNIO	BYTE	0
Input 3, Check channel	Table Channel montoring CI501-PNIO	Table Channel montoring CI501-PNIO	BYTE	0

Channel \ configuration

Internal value	Operating modes of the analog inputs, individually configurable
0 (default)	Not used
1	0…10 V
2	Digital input
3	0…20 mA
4	4…20 mA
5	-10 V…+10 V
8	2-wire Pt100 -50…+400 °C
9	3-wire Pt100 -50…+400 °C  *)
10	0…10 V (voltage diff.)  *)
11	-10 V…+10 V (voltage diff.)  *)
14	2-wire Pt100 -50…+70 °C
15	3-wire Pt100 -50…+70 °C  *)
16	2-wire Pt1000 -50…+400 °C
17	3-wire Pt1000 -50…+400 °C  *)
18	2-wire Ni1000 -50…+150 °C
19	3-wire Ni1000 -50…+150 °C  *)
*) In the operating modes with 3-wire configuration or with differential inputs, two adjacent analog inputs belong together (e.g. the channels 0 and 1). In these cases, both channels are configured in the desired operating mode. The lower address must be the even address (channel 0). The next higher address must be the odd address (channel 1). The converted analog value is available at the higher address (channel 1).

Channel monitoring

Internal Value	Check Channel
0 (default)	Plausib(ility), Cut wire, Short circuit
3	Not used