Saia-Burgess
Controls Ltd.
Hardware Manual for the PCD3 Series│Document 26/789; Version E 5│31.01.2005
Hardware
PCD3.A460
5-23
5
5.2.8 PCD3.A460, 16 digital outputs for 0.5A each, ribbon cable connector
Application
Economical output module with 16 transistor outputs 5...500 mA, with short-circuit
protection. The individual circuits are galvanically connected, the voltage range is
10...32 VDC.
Technical data
Number of outputs:
16, electrically connected
Output current:
5...500 mA (leakage current max. 0,1 mA)
Within the voltage range 10...24 VDC the load resistance
should be at least 48Ω.
Short circuit protection:
yes
Total current per module:
8 A at continous duty
Operating mode:
Source operation (positive switching)
Voltage range:
10...32 VDC smoothed, residual ripple max. 10%
Voltage drop:
max. 0.3V at 0.5 A
Typical output delay:
50 μs max. 100 μs for resistive load
Noise resistance:
according to IEC 801-4
4 kV in direct coupling
2 kV in capacitive coupling (whole trunk group)
Internal current consumption:
(from +5 V bus)
max 10 mA (all outputs = 1)
typ. 8 mA
Internal current consumption:
(from V+ bus)
0 mA
External current consumption
load current
Terminal:
34-pole, standard ribbon cable connector
LED’s and connection terminals
LED 0...15 Terminals
Description
Label
Address
Label
PCD3.
A460
16
Tr
. Outputs 0.5A
24VDC
/
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
–
–
–
–
+
+
+
+
–
–
–
–
+
+
+
+
A15
A8
A7
A0
–
+ +
A
n
24V
+
–
1 2
33 34
A
4
6
0
