15
7.2.3. RMT electrical connections with power supply net and primary converters are carried
out through the connector block, located on the back panel according to fig. 7.2.
The measuring line should be laid by looped wires and enter into the screen.
Multichannel technological registrar
RMT 49D.
Back panel
Supply connection:
К19, К20 – 220 V, 50 Hz;
К21 - case grounding.
The connection table of relay contacts
Channel Setting Back panel plugs numbers
normally
disconnected
general normally
connected
Channel 1
I K22 K23 K24
II K25 K26 K27
III K1 K2 K3
IV K4 K5 K6
Channel 2
I K28 K29 K30
II K31 K32 K33
III K7 K8 K9
IV K10 K11 K12
Channel 3
I K34 K35 K36
II K37 K38 K39
III K13 K14 K15
IV K16 K17 K18
The circuits of connection of primary converters:
K40, K41, K42, K43 - channel 1
K44, K45, K46, K47 - channel 2
K48, K49, K50, K51 - channel 3
Fig. 7.2
K40 (K44,K48)
Rt
U+
U-
Rc
I+
I-
Rt
-
ТС
ТС
ТП
Curr
ent,
voltage
K41 (K45,K49)
K42(K46,K50)
K43 (K47,K51)
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