161
saia-pcd.com
Switch cabinet components
5
Switch cabinet
components
4
Consumer
data acquisition
3
Dedicated
room controllers
2
Operation
and monitoring
1
Automation
stations
Relay interface PCD2.K551
for 8 PCD transistor outputs
with 24 screw terminals and
LED
Switching capacity of the
changeover contacts 10 A/250
VAC or 10 A/24 VDC (ohmic), 24
VDC spool
16-pin ribbon connector or
screw terminals at the PCD end
24 screw terminals 0.5…1.5
mm² at the process end
Mechanical data
Diameter of the screw terminals:
M 2.6mm
Starting torque: 0.4Nm
Terminal adapter
PCD2.K520/K521
34-pin ribbon connector
at the PCD end
Process end 2×10 screw termi-
nals 0.5…1.5 mm²
PCD2.K520 without LEDs PCD2.
K521 with LEDs
(source operation)
Terminal adapter for 16 inputs/outputs
Terminal adapter PCD2.K525
34-pin ribbon connector
at the PCD end
Process end 3 × 16
Screw terminals 0.5…1.5 mm²
with LEDs
(source operation)
Terminal adapter for 16 inputs/outputs
Relay interface PCD2.K552
for 8 PCD transistor outputs
with 24 screw terminals, LED
and manual operation mode
(switch on-off-auto) and 1 out-
put as feedback for the manual
mode
Switching capacity of the
changeover contacts 10 A/250
VAC or 10 A/24 VDC (ohmic), 24
VDC spool
16-pin ribbon connector or
screw terminals at the PCD end
24 screw terminals 0.5…1.5
mm² at the process end
Mechanical data
Diameter of the screw terminals:
M 2.6 mm Starting torque:
0.4Nm
To facilitate and speed up the installation of controllers, various adapters
are available that can be connected direct to the Saia PCD® I/O modules via
system cables. Apart from terminal adapters, there are also relay interfaces
available which enable simple galvanic separation. The relay interfaces can
be connected with ribbon cables or with stranded wires.
Terminal adapter PCD2.K51x
16-pin ribbon connector
at the PCD end
Process end 2×6
Screw terminals 0.5…1.5 mm²
PCD2.K510 without LEDs PCD2.
K511with LEDs
(source operation)
Terminal adapter for 8 inputs/outputs
Terminator adapter for I/O modules with ribbon connection
Screw terminals on
process side
Ribbon connector
(to the PCD)
LED status
Adapter relay interface
Adapter relay interface with manual operation
Mechanical design
Dimensions: 42 × 82 × 60 mm (W × H × D)
Dimensions: 94 × 82 × 72 mm (W × H × D)
Dimensions: 65 × 82 × 60 mm (W × H × D)
Dimensions: 128 × 82 × 55 mm (W × H × D)
Dimensions: 128 × 82 × 44 mm (W × H × D)
H
W
For DIN rail mounting
