M561-00-880 Issue C
Page 16 © Edwards Limited 2012. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Technical data
Accessory interface 15-way D socket
Analogue measurement for water flow meter
Pin 1 - input, Pin 5 common
Active accessory module
Pin 3 - RS485 +, Pin 10 - RS485 –
Pump running status contacts
Pin 6 - Dry pump (normally open)
Pin 14 - Mechanical booster (normally open)
Pin 15 – common 30 V a.c. 1 A, 60 V d.c. 0.5 A
Gate valve
Pin 4 - Gate valve drive transistor (open collector)
Gate valve position sense
Pin 7 - ‘Closed’, Pin 8 - ‘Open’
Power Supplies
Pin 12 - Accessory 24 V supply
Pin 13 - Accessory 24 V supply
†
Pin 5 - 0 V supply common
24 V d.c. 0.75 A
*
24 V d.c. 0.2 A
*
The System interface, the EMS interface and the Accessory interface have a combined current rating of 0.75 A.
†
This supply will be disconnected in the event of an emergency stop.
Table 10 - Wire assembly according to VDE 0295
Wire Size (mm²) Fine stranded wires VDE 0295 class 5
6 84 x 0.30
10 80 x 0.40
16 128 x 0.40
25 200 x 0.40
35 280 x 0.40
50 400 x 0.40
Table 9 - Electrical connections (continued)
Description Mating Connector description / external supply rating Internal supply rating
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