Saia-Burgess
Controls Ltd.
Hardware Manual for the PCD3 Series│Document 26/789; Version E 5│31.01.2005
Hardware
PCD3.E110/111
5-8
5
5.2.1 PCD3.E110/111, 8 digital inputs
Application
Economical input module for source or sink operation with 8 electrically connected
inputs. Suitable for most electronic and electromechanical switching elements at
24 VDC. Type PCD3.E111 has a short input delay of typ. 0.2 ms.
Technical data
Number of inputs:
8
electrically connected,
source or sink operation
Input voltage
E110:
E111:
Special:
24 VDC smoothed or pulsed
24 VDC smoothed, residual ripple of max. 10%
5 and 12 VDC on request
Input current:
6 mA per input at 24 VDC
Typical input delay
E110:
E111:
8 ms
0.2 ms
Resistance to interference:
acc. to IEC 801-4
2 kV under capacitive coupling
(whole trunk group)
Internal current consumption:
(from +5 V bus)
1...24 mA
typ. 12 mA
Internal current consumption:
(from V+ bus)
0 mA
External current consumption:
max. 48 mA (all inputs=”1”) at 24 VDC
Terminal:
Pluggable 10-pole cage clamp terminal
(4 405 4957 0) or pluggable 10-pole screw
terminal (4 405 4959 0), both for wires up to 2.5
mm²
LED’s and connection terminals
L –
L –
E
n
Source operation
+24V
–
Sink operation
E
n
–
+24V
PCD3.E1
10
8 Inputs
24
VDC
0
1
2
3
4
5
6
7
8
9
E0
E1
E2
E3
E4
E5
E6
E7
L
–
LED 0...7
Terminal 0
Description
Label
Address
Label
Terminal 9
Terminal
E
1
1
0
0
1
2
3
4
5
6
7
