Installation manual ESM-T/X-EV (24 A / 48 A / 72 A)
Page 4/20
SIMON RWA SYSTEME GmbH, Passau
ESM-T/X-EV with power supply
Control electronics
Output for the ventilation control
of the SHEV system (e. g. for wind/rain detector)
Input SNT (+ / -) for internal supply
Monitoring signals of the individual
switching power supplies
(see page 3/11 “Monitor output”)
(+24)
(H)
Connection lead - accumulators
General failure signal for forwarding
to the following control modules
LED - Indication
“fault”:
LED - indication “mains operation”:
LED on = mains operation
LED off = emergency current mode
LED off = emergency current
LED blinks = fault
LED on = normal mode
(no fault)
Charge fuse
3,15 A, delayed
Total discharge
protection (fault)
Temperature sensor
The control electronics, LB-1*0 of the power supply, EV-** is necessary for the following functions:
- Loading of the lead accu (emergency current supply)
- Monitoring of the mains operation resp. the emergency current mode
- Forwarding of status and fault to the connected control modules of the SHEV system.
Output power supply (mains- resp. emergency
current mode) of the individual components:
central ventilation-, central relay- and central
ventilation group modules
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