User manual

R5R4R2 R3R1R0
2-wire
R11
8
C
9
IW5
C
17
IW11
18
R10
6
IW3
7
IW4
IW9
15
IW10
16
R8 R9
4
IW2
5
C
IW8
13
C
14
R7
2
C
3
IW1
C
11
IW7
12
R6
1
IW0
IW6
10
R2R1R0
3-wire
8
C
9
IW5
C
17
IW11
18
R5
6
IW3
7
IW4
IW9
15
IW10
16
R4
4
IW2
5
C
IW8
13
C
14
2
C
3
IW1
C
11
IW7
12
R3
1
IW0
IW6
10
AiR-12: 12 analog RTD inputs
No
1
10
2
11
3
12
4
13
5
14
6
15
7
16
8
17
9
18
Name
IW0
IW6
C
C
IW1
IW7
IW2
IW8
C
C
IW3
IW9
IW4
IW10
C
C
IW5
IW11
Description
iw000
iw006
common for iw000 & iw001
common for iw006 & iw007
iw001
iw007
iw002
iw008
common for iw002 & iw003
common for iw008 & iw009
iw003
iw009
iw004
iw010
common for iw004 & iw005
common for iw010 & iw011
iw005
iw011
Terminals
general_error A one or more system errors occured (timeout, program or bus error).
timeout_error Communication failed, no messages are coming from the module.
program_error Internal or configuration error detected, module is not functional.
bus_error Module detected a number of communication errors, but it is still working.
sensor_error_0..sensor_error_11
set_req
iw0..iw11 Resistor inputs.
input_type Type of input sensor. Range is selected automatically.
input_mode Measuring mode. Defines number of active channels, accuracy and total
update time.
filter_const Digital filtering of measured value (0..60s, 0-no filtering). Longer filter time
results in a smooth readout, but also slow down response time.
I/O table
15
Note: for a 3-wire mode, temperature is given in iw0, iw2, iw4, iw6, iw8 and iw10; and wire
resistance is given in iw1, iw3, iw5, iw7, iw9 and iw11.