Saia-Burgess
Controls Ltd.
Hardware Manual for the PCD3 Series│Document 26/789; Version E 5│31.01.2005
Hardware
PCD3.A300
5-27
5
5.2.10 PCD3.A300, 6 digital outputs for 2A each
Application
Low cost output module with 6 transistor outputs 5 mA...2A, without short-circuit
protection. Non-isolated current circuits in the voltage range 10...32 VDC.
Technical data:
Number of outputs:
6, galvanically connected
Output current Ia:
5 mA...2 A (leakkage current max. 1 mA)
Total current per module:
6 x 2A = 12A (on 100% duty cycle)
Operating mode:
Source operation (positive switching)
Voltage range:
10...32 VDC, smoothed
10...25 VDC, pulsed
Voltage drop:
0,2 V at 2 A
Typical output delay:
on < 1 µs
off < 200 µs
with inductive loads the delay is longer, due to the protective
diode
Resistance to interference:
according to IEC 801-4
4 kV under direct coupling
2 kV under capacitive coupling (whole trunk group)
Internal current consumption:
(from +5 V bus)
1...20 mA
typ. 12 mA
Internal current consumption:
(from V+ bus)
0 mA
External current consumption: load current
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
24VDC
0
1
2
3
4
5
6
7
8
9
A0
A1
A2
A3
A4
A5
NC
+
+
–
PCD3.A300
6
Tr
. Outputs 2A
/24
VDC
–
+ +
A
n
24V
+
–
Terminal 9
Terminal
A
3
0
0