Edwards GXS Series Instruction Manual page 28

Description
Internal emergency stop switch
Pin 3 - common, Pin 4 - normally
open
Comms 24 V supply
Pin 5 - supply, Pin 6 - 0 V supply
common
Chassis
Accessory interface
Analogue measurement for water
flow sensor
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
Inlet isolation valve
Pin 4 - Inlet isolation valve drive
transistor (open collector)
Inlet isolation 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
* 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.
** If there is no external connection, a link plug must be fitted to operate the pump.
Table 10 Wire assembly according to VDE 0295
M58800880_H - Technical data
Mating connector description/external
supply rating
30 V a.c. 1 A, 60 V d.c. 0.55 A
15-way D socket
30 V a.c. 1 A, 60 V d.c., 0.5 A
Wire size (mm²)
6
10
16
25
35
50
Page 24
Internal supply
rating
24 V d.c. 0.75 A*
24 V d.c. 0.75 A*
24 V d.c. 0.2 A
Fine stranded wires VDE 0295 class 5
84 x 0.30
80 x 0.40
128 x 0.40
200 x 0.40
280 x 0.40
400 x 0.40