Maico MDR EC Série Notice De Montage Et Mode D'emploi page 77

MDR .. EC
4.2 Equipment for MDR 40 EC, MDR 45 EC
(400 V 3~)
● Service switch
● ModBus interface optional (on request)
● External ON/OFF
● 0-10 V PWM speed setting
● Motor fault message
4.3 Equipment for MDR-PG 18 EC,
MDR-PG 22 EC (230 V)
MDR-PG 18 EC
● Pressure controller, 2 pressure setpoints S1
and S2 (only switchable with 230 VAC), timer
function possible
● ModBus interface – pressure controller
● Terminal box with service switch
● Service switch status
● Potential-free contact connections for query-
ing fault messages (pressure controller)
● Outside air pressure transducer tube with
insectprotection funnel
FIG
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