Hussmann RL2W Installation & Operation Manual page 31

2-8
Input No. Type of Input
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
20
21
22
23
24
25
26
27
28
29
30
31
Common
40
41
42
43
44
45
Common
46
47
48
49
50
51
P/N 3053328_C
E / c
lEctrIcal ontrollEr
Connector for 24Vac/dc power supply
Analogue inputs (Pb1 - Pb6), Pbc)
Additional Power (+5Vdc, +12Vdc, GND)
Analogue outputs (Out1 - Out4, GND)
Supply Reference "-"/GND (24Vac or 24Vdc)
Pb1 Config analog input (NTC, PTC, 0 - 20mA, 4 - 20mA, 0 - 10V, 0 - 1V, 0 - 5V, DI, CPC, CPC High)
Pb2 Config analog input (NTC, PTC, 0 - 20mA, 4 - 20mA, 0 - 10V, 0 - 1V, 0 - 5V, DI, CPC, CPC High)
Pb3 Config analog input (NTC, PTC, 0 - 20mA, 4 - 20mA, 0 - 10V, 0 - 1V, 0 - 5V, DI, CPC, CPC High)
(+12V) Additional power +12Vdc
(+5V) Additional power +5Vdc
Out1 Analogue output (0 - 10V, 4 - 20mA, Relay)
Out2 Analogue output (0 - 10V, 4 - 20mA, Relay)
Supply Reference "+" power supply (24Vac or 24Vdc)
Pb4 Config analog input (NTC, PTC, 0 - 20mA, 4 - 20mA, 0 - 10V, 0 - 1V, 0 - 5V, DI, CPC, CPC High)
Pb5 Config analog input (NTC, PTC, 0 - 20mA, 4 - 20mA, 0 - 10V, 0 - 1V, 0 - 5V, DI, CPC, CPC High)
Pb6 Config analog input (NTC, PTC, 0 - 20mA, 4 - 20mA, 0 - 10V, 0 - 1V, 0 - 5V, DI, CPC, CPC High)
PbC Common analogue inputs (NTC, PTC, DI, CPC, CPC High)
Additional power reference 5Vdc and 12Vdc, analogue inputs (0 - 20mA, 4 - 20mA, 0 - 10V, 0 -
GND(-) 1V, 0 - 5V), analogue outputs. Note: Pressure sensors GND reference terminate
Out3 Analogue output (0 - 10V, 4 - 20mA, Relay)
Out4 Analogue output (0 - 10V, 4 - 20mA, Relay)
24Vac/dc digital inputs (DI1 - DI11, GND)
Note: Not a dry contact switch, power supply 24Vac or 24Vdc required to activate switch
If using 24Vdc, pin 31 is GND
DI1 Digital input 24Vac/dc
DI2 Digital input 24Vac/dc
DI3 Digital input 24Vac/dc
DI4 Digital input 24Vac/dc
DI5 Digital input 24Vac/dc
DI6 Digital input 24Vac/dc
DI7 Digital input 24Vac/dc
DI8 Digital input 24Vac/dc
DI9 Digital input 24Vac/dc
DI10 Digital input 24Vac/dc
DI11 Digital input 24Vac/dc
GND(-) Reference "-" for digital inputs from 1 to 11 (Note: Dry Contacts N/A, Source Required)
Digital relay outputs
4 NO relays, 2 common
Note: Pin 40,41 common to pins 42,43,44,45
C Common relays 1,2,3 and 4 (MAX 10A)
C Common relays 1,2,3 and 4 (MAX 10A)
RL1 Relay normally open contact
RL2 Relay normally open contact
RL3 Relay normally open contact
RL4 Relay normally open contact
Digital relay outputs
4 NO relays, 2 common
Note: Pin 47,48 common to pins 46,49,50,51
RL5 Relay normally open contact
C Common relays 1,2,3 and 4 (MAX 10A)
C Common relays 1,2,3 and 4 (MAX 10A)
RL6 Relay normally open contact
RL7 Relay normally open contact
RL8 Relay normally open contact
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atEr EfrIgEratIon
Description