TD_PCM1x_Packages_Installation_09.04_GB
19
5.3.2 Alarm
Inputs
The discrete inputs can be connected in positive or negative logic:
•
positive logic
The discrete input is wired to
+/-
4-40dc.
•
negative logic
The discrete input is wired to GND.
a.)
Positive Logic
+/-4..40 V DC
Digital input
A
B
Signal device
Figure 5-9: Discrete inputs – Alarm inputs - positive logic
Terminal Associated
Common
A
max
A
B
Description
(according to DIN 40 719 Part 3, 5.8.3)
34
Discrete input [D01]
- Alarm input
- in Sprinkler operation:
EMERGENCY STOP
2.5 mm²
35
Discrete input [D02]
- Alarm input
2.5 mm²
36
33
Discrete input [D03]
- Alarm input
2.5 mm²
61
Discrete input [D04]
- Alarm input
- if discrete input terminal 34 is not available
in Sprinkler operation:
EMERGENCY STOP
2.5 mm²
62
Discrete input [D05]
- Alarm input or
- Firing speed reached ("Dynamo")
2.5 mm²
63
Discrete input [D06]
- Alarm input or
- Operation mode selector blocked
2.5 mm²
64
Discrete input [D07]
- Alarm input or
- Change breaker logic
2.5 mm²
65
Discrete input [D08]
- Alarm input
2.5 mm²
66
Discrete input [D09]
- Alarm input
2.5 mm²
67
Discrete input [D10]
- Alarm input or
- 'Close GCB' before expiry of the delayed eng. monit.
2.5 mm²
68
Discrete input [D11]
- Alarm input or
- Inhibition emergency power (from version 4.3010)
2.5 mm²
69
Discrete input [D12]
- Alarm input
2.5 mm²
70
Discrete input [D13]
- Alarm input or
- No-load operation mode
2.5 mm²
71
Discrete input [D14]
- Alarm input
2.5 mm²
72
Discrete input [D15]
- Alarm input
2.5 mm²
73
60
Discrete input [D16]
- Alarm input
2.5 mm²
Table 5-9: Terminal assignment - alarm inputs positive logic
