Hardware Manual

Hardware Manual PCD 1 / PCD 2 Series│Document 26 / 737│Edition EN 15│2008-07-22

Saia-Burgess Controls AG

PCD2.E61x

Input/output (I/O) modules

5

5.2.2 PCD2.E61x, 8 digital inputs, electrically isolatedPCD2.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 VDC. 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 VDC smoothed or pulsed

24 VDC smoothed max. 10 % residual ripple

48 VDC smoothed max. 10 % residual ripple

5 VDC 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 VDC) (24 VDC) (48 VDC) (5 VDC)

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 VAC, 1 min.

2.5 kV

Galvanic separation of outputs to 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 VDC, (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