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Hydran* 201i Instruction Manual
D.1
Hydran 201Ti Intelligent Transmitter
Terminal
L1/L
L2/N
E/G
a:
Wires have a maximum section of 2.5 mm2.
b:
An isolating, double-pole breaker must be installed in accordance with IEC 947-1 and
947-3 standards.
Terminal
1
2
3
4
5
6
7
8
9
a:
NC = Normally Closed (contact is closed when the relay is NOT energized)
b:
NO = Normally Open (contact is open when the relay is NOT energized)
MA-033
Rev. 14.0, 12-Nov-18
Appendix D : Terminal Blocks and Connectors
Description
a
Line or Line 1
JP0-1 through
line filter
Neutral or Line 2
JP0-2 through
line filter
Chassis ground
Module chassis
and JP0-3
Table D - 1: AC Power Supply: 3 Terminal Block, J3 Connector and Fuse
Description
Fail NC
(no alarm=open)
a
Fail common
Fail NO
(no alarm=closed)
b
Gas High NC
Gas High common
Gas High NO
Gas High-High NC
Gas High-High common
Gas High-High NO
To (Internal)
From
(External)
Live side of
AC supply
Other side of
AC supply
Ground wire
of AC supply
From
(Internal)
(External)
J5-1
J5-2
J5-3
J5-4
Wired by
the user to
J5-5
a SCADA or
RTU
J5-6
J5-7
J5-8
J5-9
Comments
F1 fuse
b
5A, 250V
Protective
ground
To
Comments
Relay rating
(resistive): 5A,
1,250 VA, 240
VAC
FCC surge
voltage
between open
contacts: 1,000V
RMS
Page 219
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