Edwards EXC120

© Edwards Limited 2008. All rights reserved. Page 17
Edwards and the Edwards logo are trademarks of Edwards Limited.
Technical data
D396-14-880 Issue J
2Technical data
2.1 Operating and storage conditions
2.2 Mechanical data
2.3 Electrical data
Table 1 - Operating and storage conditions
Ambient operating temperature range 0 to 35 °C
Ambient storage temperature range -20 to 40 °C
Maximum ambient operating humidity 10 to 95% RH (non-condensing to DIN 40040)
Maximum operating altitude 3000 m
Table 2 - Mechanical data
Dimensions See Figures 6 and 7
Mass See Table 5
Connectors See Table 6
Table 3 - Logic interface electrical data
Relay contact rating (resistive load) 1 A at 25 V d.c.
Remote control signals
Control voltage: low (close) < 0.8 V d.c.
Control voltage: high (open) 4 to 24 V d.c.
Maximum input current (at 24 V) 80 μA
Maximum output current (at 0 V d.c.) 160 μA
Air-cooler electrical supply See Table 6
Vent-valve electrical supply See Table 6
Analogue EXT pump speed output
Output voltage 0 to +5 V d.c., proportional to EXT speed
Maximum output current 5 mA
Table 4 - Fuse ratings
Electrical supply fuse
EXC120/EXC120E 3.15 A, type T 20 mm
EXC300/EXC300M 6.3 A, type T 20 mm
Bakeout band fuse
*
*
Not applicable to the EXC120E Controller.
90 to 132 V a.c. electrical supply 1 A, type F 20 mm
180 to 264 V a.c. electrical supply 0.5 A, type F 20 mm