Saia-Burgess Controls AG
Manual
Manual PCD 1 / PCD 2 Series
│ Document 26
/
737 E
N22 │ 2013-11-26
5
Input/output (I/O) modules
5-19
Digital input modules, electrically isolated
5.3.2 PCD2.E61x, 8 digital inputs, electrically isolated
Application
Input module for source or sink operation with 8 inputs, electrically isolated by
optocoupler. Suitable for most electronic and electromechanical switching elements
at 24 V
DC
. The PCD2.E611 differs from the PCD2.E610 in its shorter input delay,
typically 0.2 ms.
Technical data
Number of inputs:
8 electrically isolated by optocoupler,
source or sink operation,
all inputs to the module in the same phase
Input voltage E610:
E611:
E613:
E616:
24 V
DC
(15…30 V
DC)
smoothed or pulsed
24 V
DC
(15…30 V
DC)
smoothed max. 10 % residual ripple
48 V
DC
(30…60 V
DC)
smoothed max. 10 % residual ripple
5 V
DC
(7.5…15 V
DC)
smoothed max. 10 % residual ripple
Supply voltage:
for source operation:
for sink operation:
E610: E611: E613: E616:
min.
15 V
15 V
30 V
3 V
min.
18 V
18 V
36 V
3.6 V
Input current:
(at input voltage)
for source operation:
for sink operation:
E610: E611: E613: E616:
(24
V
DC
) (24 V
DC
) (48 V
DC
) (5 V
DC
)
5 mA
5 mA
2 mA
8.4 mA
3.7 mA 3.7 mA 1.5 mA 6.2mA
Input delay (0-1/1-0):
E610: E611: E613: E616:
on.
10 ms
0.2 ms 9 ms
0.2 ms
off.
10 ms
1.0 ms 9 ms
1.0 ms
Resistance to interference:
acc. to IEC 801-4
4 kV under direct coupling
2 kV under capacitive coupling
(whole trunk group)
Electrical isolation voltage:
Optocoupler isolation voltage:
1000 V
AC
, 1 min.
2.5 kV
Galvanic separation of outputs to Saia PCD
®
.
The channels themselves not are separated.
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 V
DC
, (source operation),
max. 18 mA (sink operation)
Terminals:
Pluggable 10-pole spring terminal block
(4 405 4847 0), for wires up to 1.5 mm²
