GE Hydran 201i, Инструкция по эксплуатации

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Part 17997 Rev. 6, March 2011 D-1
Appendix D
Terminal Blocks and Connectors
D.1 HYDRAN 201T I INTELLIGENT TRANSMITTER
Table D-1 - ac Power Supply: 3-Terminal Block, J3 Connector and Fuse
Table D-2 - Alarm Contacts 9-Terminal Block and J5 Connector
Terminal Description
a
a. Wires have a maximum section of 2.5 mm
2
.
To (Internal) From (External) Comments
L1/L Line or Line1 JP0-1 through line filter Live side of ac supply F1 fuse
b
:
5 A, 250 V
b. An isolating, double-pole breaker must be installed in accordance with IEC 947-1 and 947-3.
L2/N Neutral or Line2 JP0-2 through line filter Other side of ac supply
E/G Chassis ground
Module chassis and
JP0-3 Ground wire of ac
supply Protective
ground
Terminal Description
From
(Internal)
To (External) Comments
1 Fail NC
a
(no alarm = open)
a. NC = Normally Closed (contact is closed when the relay is NOT energized)
J5-1
Wired by the
user to a
SCADA or
RTU
Relay rating
(resistive): 5 A,
1,250 VA, 240 Vac
FCC surge voltage
between open
contacts:
1,000 V RMS
2 Fail common J5-2
3 Fail NO
b
(no alarm = closed)
b. NO = Normally Open (contact is open when the relay is NOT energized)
J5-3
4 Gas High NC J5-4
5 Gas High common J5-5
6 Gas High NO J5-6
7 Gas High-High NC J5-7
8 Gas High-High common J5-8
9 Gas High-High NO J5-9