CENTRALINE I/O MODULES – INSTALLATION & COMMISSIONING INSTRUCTIONS
EN1Z-0973GE51 R0119
46
Terminals
ANALOG
INPUTS
ANALOG
OUTPUTS
24 V RELAYSGND
BINARY
INPUTS
1
B1
2
B2
3
B3
4
B4
5
B5
6
B6
7
B7
8 9 10
11 12
B8 B9
B10 B11 B12
13
1414
15 16
AI1
AI2
AI2
AI3
AI4
17
18 19 20
AI5 AI6
AI7
AI8
25 26
27
21 22
23
24
28
AO5 AO6 AO7
AO1 AO2 AO3 AO4
AO8
41
G1
42
G2
74
73
72
71
24
V
~
24
V
~
0
COM
B
COM
A
78
77
76
75
24
V
~
24
V
~
0
COM
B
COM
A
J1 J2 J3 J4 J5
IN1
NO1
35
29
IN2
NO2
36
30
IN3
NO3
37
31
IN4
NO4
38
32
IN5
NO5
39
33
IN6
NO6
40
34
R1 R2
R3
R4
R5 R6
EXT. 24VAC FOR
RELAY COMMON
JUMPER JUMPER JUMPER JUMPER JUMPER
Fig. 60. Terminal assignment and internal connections of mixed Panel Bus I/O module terminals
Table 47. Description of mixed Panel Bus I/O module terminals
Terminal Signal LED Comment
71, 75 COM a status 2-wire communication bus (Panel Bus)
72, 76 COM b status 2-wire communication bus (Panel Bus)
73, 77 24 V~ power Power supply
74, 78 24 V~0
power
Power supply
1…7 BI1…7 1…7 Binary inputs 1…7
8…12 BI8…12 24…28 Binary inputs 8…12
13…20 AI1…8 -- Analog inputs 1…8
41, 42
GND
-- Ground. Both grounds are internally connected to each other and to 24 VAC0.
21…28 AO1…AO8 -- Analog outputs 1…8
29…34 NO1…6 29…34 Relays 1…6, normally-open contacts
35…39 IN1…5 --
Common contacts of relays 1…5. May be set to common supply voltage via terminal 40 by
inserting jumpers J1…J5 into their lower positions. When, in contrast, a jumper is in the upper
position (the so-called “parking position” = default setting), the corresponding relay receives no
supply voltage from terminal 40.
40 IN6 --
Common contact of relay 6, internally connected to the middle contact of jumpers J1…J5. May be
used to connect common supply voltage.
Table 48. Mixed Panel Bus I/O module specifications
Analog Inputs Analog Outputs Binary Inputs Relay Outputs
Number: 8
Configurable types:
NTC20kΩ (-30…+110 °C)
(default)
Linear Graph
0..10 VDC with pull-up
0(2)…10 VDC without pull-up
Also configurable as:
binary inputs (static, dry contact,
only)
Features:
10-bit resolution
configurable offset per input
Number: 8
Configurable types:
0…11 VDC / 1 mA (default)
Also configurable as:
binary outputs (0 V / 10 V)
Features:
10-bit resolution (default)
Safety position (remain, 0%,
50%, 100%)
Number: 12 (requiring a gold
contact or open collector)
Configurable types:
Static binary inputs (default:
static, dry contact)
ON: < 1.6 kΩ to GND or < 2.5 V
to GND,
OFF: > 90 kΩ to GND or > 4 V
to GND
Also configurable as:
totalizers (15 Hz)
Features:
1 yellow LED per input
Number: 6
Configurable types:
Relay outputs (default)
Features:
Voltage: 24 VAC/DC, P>50 mW
max. total current: 3 A (AC/DC)
current per relay: 500 mA
normally-open contacts: P >
50 mW, voltage: 24 V (AC/DC)
1 yellow LED per output