Electrical installation
4.9 Signal connections
Converter cabinet units
100
Operating Instructions, 07/2016, A5E03347396A
X132: Digital inputs/outputs
Table 4- 11 Terminal block X132
Pin
Designation
1)
Technical data
1
DI 4
Voltage (max.): -3 … +30 VDC
Current consumption, typical: 9 mA at 24 V
Electrical isolation: The reference potential is terminal M2
Level (including ripple)
High level: 15 … 30 V
Low-level: -3 … +5 V
Input delay (typ.):
For "0"
→ "1": 50
μs
For "1" → "0": 150 μs
2
DI 5
3
DI 6
4
DI 7
5
DI 20
6
DI 21
7
M2
Reference potential for terminal 1 ... 6
8
M
Electronics ground
9
DI/DO 12
As input:
Voltage: -3 … +30 VDC
Current consumption, typical: 9 mA at 24 V
Level (including ripple)
High level: 15 … 30 V
Low-level: -3 … +5 V
DI/DO 12, 13, 14, and 15 are "high-speed inputs"
2)
Input delay (typ.):
For "0" → "1": 5
μs
For "1" → "0": 50 μs
As output:
Voltage: 24 V DC
Max. load current per output: 500 mA
Continuous short-circuit proof
Output delay (typ./max.):
3)
For "0" → "1": 150
μs / 400
μs
For "1" → "0": 75
μs / 100
μs
Switching frequency:
For resistive load: Max. 100 Hz
For inductive load: Max. 0.5 Hz
For lamp load: Max. 10 Hz
Maximum lamp load: 5 W
10
DI/DO 13
11
M
12
DI/DO 14
13
DI/DO 15
14
M
Max. connectable cross-section: 1.5 mm²
1)
DI: digital input; DI/DO: bidirectional digital input/output; M: Electronics ground; M2: reference potential
2)
The rapid inputs can be used as probe inputs or as inputs for the external zero mark
3)
Data for: V
cc
= 24 V; load 48
Ω; high ("1") = 90% V
out
; low ("0") = 10% V
out
The maximum cable length that can be connected is 30 m.
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