Hardware Manual for the PCD2.M5 Series│Document 26/856; Version EN 12│2014-07-24
Saia-Burgess Controls AG
Analogue input modules
Input/output (I/O) modules
6-56
6
Time constant of input filter:
W300:
typically 10.5 ms
W310:
typically 12.4 ms
W340
V:
typically 7.8 ms
C:
typically 24.2 ms
T:
typically 24.2 ms
W350:
typically 16.9 ms
W360:
typically 16.9 ms
Internal current consumption:
(from +5 V bus)
< 8 mA for all module types
Internal current consumption:
(from V+ bus)
W300, 310
< 5 mA
W340, 360
< 20 mA
W350
< 30 mA
External current consumption:
0 mA
Terminals:
Pluggable 10-pole screw terminal block (4 405 4847 0),
for wires up to 1.5 mm²
*)
No negative input voltage should be applied on these modules.
Connections
9
8
7
6
5
4
3
2
1
0
+E6
+E7
+E4
+E5
+E2
+E3
+E0
+E1
E7 E6
E5 E4
E3 E2
E1 E0
T
V/4
V
C
T
V/4
V
C
T
V/4
V
C
T
V/4
V
C
T
V/4
V
C
Bus connector
Bus interface
A/D converter and
Voltage reference
Amplifier (OP-AMP)
Jumper für working
Mode selection
(PCD2.W340 only)
Input filter
Screw terminals
COM
T
V/4
V
C
T
V/4
V
C
T
V/4
V
C
T
V/4
V
C
Position 'T': Pt/Ni 1000
Position 'V/4': (0 .. +2.5V)
Position 'V': 0 .. +10V
Position 'C': 0 .. 20 mA
Jumper positions for selecting working mode
PCD2.W340 only; on the other module types the working modes are fixed
All inputs set to "temperature" (position T) must be connected. Unused inputs (on
the W340) should be set to current ‘C’ or voltage ‘V’.
Moving the jumpers
On this circuit board there are components that are sensitive to electrostatic
discharges. For further information, refer to
Appendix B, "Icons"
