75
saia-pcd.com
PCD
1
E-Line
Automation stations –
E-Line
5
Switch cabinet
components
4
Consumer
data acquisition
3
Dedicated
room controllers
2
Operation
and monitoring
1
Automation
stations
The freely programmable module with a housing width of 35 mm (2 HP) can be controlled via RS-485
and enables light and shade control. It has two analogue and two relay outputs and four digital inputs.
The user can optionally use the relay for the direct switching of two light groups or control of window
shading. The blinds or shading can be positioned and defects localised via the integrated load current
measurement. The user can use the digital inputs to connect electrical sensors.
Technical Data
Interfaces
Communication interface
RS-485 with galvanic isolation
Baud rate: 9,600, 19,200, 38,400, 57,600, 115,200 bps (autobauding)
Address switch for S-Bus address
Two rotary switches 0…9
Service interface
USB (Micro-USB)/NFC (near field communication)
General specifications
Supply voltage
Nominal 24 VAC (50 Hz) or VDC (in accordance with EN/ IEC 61131-2)
24 VDC, –15/+20% max., incl. 5% ripple
24 VAC, –15%/+10%
Electrically isolated
500 VDC between power supply and RS-485 and between current supply and inputs/outputs
Dimensions
Housing width 2 HP (35 mm), compatible with electrical control cabinet (in accordance with DIN 43880, size 2 × 55 mm)
Mounting type
DIN rail in accordance with DIN EN 60715 TH35 (1 × 35 mm)
Ambient temperature
Operation: 0…+55°C, without forced ventilation
Storage: −40…+70°C
Power consumption
Typical 2 W
System properties
4 digital inputs
2 relays incl. current detection
2 analogue outputs
Galvanic isolation between supply, bus and I/Os
Pluggable terminal blocks protected by covers
Status LEDs on the front
RS-485, USB and NFC interface
Freely programmable with Saia PG5®
Device design
Inputs and outputs
Inputs
4 digital inputs
24 VAC/VDC, 8 ms/0.2 ms input filter
Outputs
2 analogue outputs
0…10 VDC, 12 bit resolution
2 relays (inrush)
250 VAC/30 VDC
8 AAC (AC1)/8 ADC (resistive load)
Max. inrush current 15 A
Current measurement ≥ 200 mA, resolution 100 mA
Saia PCD1.G1100-C15 (light and shade module)*
RS-485 interface
USB interface
2 relay outputs
2 analogue outputs
Address switch
Supply
4 digital inputs
System LEDs
Status LEDs
*
In preparation, see Chapter C2“Product status”
