Saia-Burgess
Controls Ltd.
Hardware Manual for the PCD3 Series│Document 26/789; Version E 5│31.01.2005
Hardware
PCD3.E610
5-14
5
5.2.4 PCD3.E610, 8 digital inputs, galvanically isolated
Application
Input module with galvanical isolation for source or sink operation with 8 inputs.
Suitable for most electronic and electromechanical switching elements at 24 VDC.
Technical data
Number of inputs:
8
galvanically isolated by optocouplers,
source or sink operation
Input voltage:
24 VDC smoothed or pulsed
Special: 5 and 48 VDC on request
Supply voltage:
for source operation:
for sink operation:
min. 15 V
min. 18 V
Input current (at 24 VDC):
for source operation:
for sink operation:
5.0 mA
3.7 mA
Typical input delay
(L-H / H-L):
10/10 ms
Resistance to interference:
according to IEC 801-4
4 kV under direct coupling
2 kV under capacitive coupling
(whole trunk group)
Electrical isolation voltage:
1000 VAC, 1 minute
Optocoupler isolation voltage 2,5 kV
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. 40 mA (all inputs=1) at 24 VDC (source operation),
max. 18 mA (sink operation)
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
0
1
2
3
4
5
6
7
LED 0...7 Terminal 0
Description
Label
Address
Label
PCD3.E610
8 Outputs
24
VDC
0
1
2
3
4
5
6
7
8
9
E0
E1
E2
E3
E4
E5
E6
E7
L
–
– L
E
n
Source
24V
+
–
– L
E
n
Sink
24V
+
–
Terminal 9
Terminal
E
6
1
0
