46
saia-pcd.com
PCD
2
Automation stations – Saia PCD2
Saia PCD2 Digital input and output modules
The digital I/O modules can be easily plugged into Saia PCD2 and Saia PCD1 base units or an appropriate I/O-module holder. In addition
to inputs for various voltage levels, digital outputs are provided with both transistor construction and as mechanical relays. This means
that electrical isolation from the switching electrical circuit can be achieved easily and reliably.
Digital input modules
Type
Number of inputs
Input
voltage
Breaking capacity
DC AC
Input
filter
Electrical
isolation
Current draw
5 V bus
1)
+ V bus
2)
I/O connector
type
3)
PCD2.E110
PCD2.E111
PCD2.E112
PCD2.E116
8 I
8 I
8 I
8 I
15…30 VDC
15…30 VDC
7.5…15 VDC
3.5…7 VDC
---
---
8 ms
0.2 ms
9 ms
0.2 ms
---
24 mA
24 mA
24 mA
24 mA
---
L
L
L
L
PCD2.E160
PCD2.E161
PCD2.E165
PCD2.E166
16 I
16 I
16 I
16 I
15…30 VDC
15…30 VDC
15…30 VDC
15…30 VDC
---
---
8 ms
0.2 ms
8 ms
0.2 ms
---
72 mA
72 mA
72 mA
72 mA
---
O
O
N
N
PCD2.E500
6 I
80…250 VAC
---
---
20 ms
●
1 mA ---
L
PCD2.E610
PCD2.E611
PCD2.E613
PCD2.E616
8 I
8 I
8 I
8 I
15…30 VDC
15…30 VDC
30…60 VDC
3.5…7 VDC
---
---
10 ms
0.2 ms
9 ms
0.2 ms
●
●
●
●
24 mA
24 mA
24 mA
24 mA
---
L
L
L
L
Digital output modules
Type
Number of outputs
Input
voltage
Breaking capacity
DC AC
Input
filter
Electrical
isolation
Current draw
5 V bus
1)
+ V bus
2)
I/O connector
type
3)
PCD2.A200
PCD2.A210
4 O, relay (make)
4 O, relay (break with
contact protection)
---
2 A/50 VDC
2 A/50 VDC
2 A/250 VAC
2 A/250 VAC
---
●
●
15 mA
15 mA
---
L
L
PCD2.A220
6 O, relay(make with
contact protection)
---
2 A/50 VDC
2 A/250 VAC
---
●
20 mA ---
L
PCD2.A250
8 O, relay (make)
---
2 A/50 VDC
2 A/48 VAC
---
●
25 mA ---
M
PCD2.A300
6 O, transistor
---
2 A/10…32 VDC
---
---
---
20 mA ---
L
PCD2.A400
8 O, transistor
---
0.5 A/5…32 VDC
---
---
---
25 mA ---
L
PCD2.A410
8 O, transistor
---
0.5 A/5…32 VDC
---
---
●
24 mA ---
L
PCD2.A460
PCD2.A465
16 O, transistor (with
short circuit protection)
16 O, transistor (with
short circuit protection)
---
0.5 A/10…32 VDC
0.5 A/10…32 VDC
---
---
---
74 mA
74 mA ---
O
N
Digital input/output modules
Type
Number of I/Os
Input
voltage
Breaking capacity
DC AC
Input
filter
Electrical
isolation
Current draw
5 V bus
1)
+ V bus
2)
I/O connector
type
3)
PCD2.B100
2 I + 2 O +
4 selectable I or O 15…32 VDC 0.5 A/5…32 VDC
8 ms
25 mA
L
PCD2.B160
16 I/O (in blocks of 4
(configurable))
24 VDC 0.25 A/18...30 VDC
8 ms or
0.2 ms
120 mA
2× K
Fast counter modules (only for I/O slots with fast SPI bus)
Type
Number of
counters
Inputs per counter
Outputs per
counter
Counting range
Selectable digital
filter
Current draw
5 V bus
1)
+ V bus
2)
I/O connector
type
3)
PCD2.H112
4)
2
2 I + 1 configurable I
1 CCO
0…16777215 (24-bit) 10 kHz…150 kHz
50 mA 4 mA
K
PCD2.H114
4)
4
2 I + 1 configurable I
1 CCO
0…16777215 (24 bit)
10 kHz…150 kHz
50 mA 4 mA
2× K
The internal load current drawn by the I/O modules from the +5V and +V bus supply must not exceed the maximum supply
current specified for the PCD2.M5xxx, PCD2.Cxxxx and PCD1.M2xxx.
3)
Plug-in terminal blocks are included with I/O modules.
Spare parts are listed on the last page of this section (page 52).
Ribbon cables are not included in the scope of delivery and are listed in section 1.7 (page 78).
4)
Delivery on demand
Capacity of the PCD2 controllers and module holders
Capacity
PCD1.M2xxx PCD2.M5xxx PCD2.C1000 PCD2.C2000
1)
Internal 5V bus
500 mA
1400 mA
1400 mA
1400 mA
2)
Internal +V bus 2)
200 mA
800 mA
800 mA
800 mA
The electrical requirement of the internal +5V and +V bus for the I/O modules is calculated in the PG5 2.0
Device Configurator.
More information on counting
modules, stepper motor control
and positioning modules:
Webcode scen13046
