1592025700 IPROFAMILY stp GB 2012.08.08.doc iPro Series 36/72
4.5.2 Description of the inputs and outputs
Input
No.
Type of Input Description
1 Supply Reference “-“/GND power (24Vac or 24Vdc)
2 Pb1
Configurable analogue input 1 (NTC, PTC, PT1000, 0 - 20mA, 4 - 20mA, 0 - 5V, 0 - 1V, 0 -
10V, DI, not used)
3 Pb2
Configurable analogue input 1 (NTC, PTC, PT1000, 0 - 20mA, 4 - 20mA, 0 - 5V, 0 - 1V, 0 -
10V, DI, not used)
4 Pb3
Configurable analogue input 1 (NTC, PTC, PT1000, 0 - 20mA, 4 - 20mA, 0 - 5V, 0 - 1V, 0 -
10V, DI, not used)
5 Pb4
Configurable analogue input 1 (NTC, PTC, PT1000, 0 - 20mA, 4 - 20mA, 0 - 5V, 0 - 1V, 0 -
10V, DI, not used)
6 Pb5
Configurable analogue input 1 (NTC, PTC, PT1000, 0 - 20mA, 4 - 20mA, 0 - 5V, 0 - 1V, 0 -
10V, DI, not used)
7 +12V Additional power +12Vdc
8 +12V Additional power +12Vdc
9 Supply Reference “+“ power supply (24Vac or 24Vdc)
10 DI1 Digital input 1 (potential free contact)
11 DI2 Digital input 2 (potential free contact)
12 DI3 Digital input 3 (potential free contact)
13 DIC Common digital inputs 1 to 3
14 Pbc Common analogue inputs (NTC, PTC, PT1000, DI)
15 GND(-)
Additional power reference 5Vdc and 12Vdc and analogue inputs (0 - 20mA, 4 - 20mA, 0 -
10V, 0 - 1V, 0 - 5V)
16 +5V Additional power +5Vdc
20 GND(-) Additional power reference 5Vdc, 12Vdc and analogue outputs
21 Out1 Analogue output 1 0 - 10V
22 Out2 Analogue output 2 0 - 10V
23 Out3 Analogue output 3 0 - 10V
24 Pb6
Configurable analogue input 1 (NTC, PTC, PT1000, 0 - 20mA, 4 - 20mA, 0 - 5V, 0 - 1V, 0 -
10V, DI, not used)
25 GND(-) Additional power reference 5Vdc, 12Vdc and analogue outputs
26 +12V Additional power +12Vdc
27 +5V Additional power +5Vdc
28 Pbc Common analogue inputs (NTC, PTC, PT1000, DI)
29 Pb7
Configurable analogue input 1 (NTC, PTC, PT1000, 0 - 20mA, 4 - 20mA, 0 - 5V, 0 - 1V, 0 -
10V, DI, not used)
30 CAN Bus CAN Bus connection (+), not open
32 CAN Bus CAN Bus connection (-), not open
33 CAN Bus CAN Bus connection (insulated gnd), not open
40 RL4 Relay 4 normally open contact
41 RL5 Relay 5 normally open contact
42 RL6 Relay 6 normally open contact
43 C Common relays 5, 6 and 3 (MAX 6A)
44 C Common relays 1, 2 and 4 (MAX 6A)
45 RL1 Relay 1 normally open contact
46 RL2 Relay 2 normally closed contact
47 RL3 Relay 3 normally closed contact