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511397
301R User Manual
13
5/07
Honeywell
Wiring Details
301RW Wiring
301RW Wiring
The relay module is available with optional wireless communication
(301RW). Though it functions in exactly the same way and the wiring is
the same as the standard relay module, there are some minor
differences in the circuit board.
The DIP switch settings are identical for both circuit boards, only the
position of the switch on the board is different.
Two jumpers on the 301RW circuit board allow users to define whether
the unit will be used in standard Modbus communication or in Wireless
communication mode.
Mod/Vul
Wireless
POWER
1
EOL-R
EOL-RC
B
A
N.O.
N.O.
N.O.
N.O.
N.O.
N.O.
N.O.
N.O. N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
PCB301RWRB
MADE IN CANADA
SHI
E
LD
TX
510024
V
V
+ -
R20
U5
SW1
R7
R5
R2
1
R19
R18
R17
R16
R1
4
R12
R10
LED1
J9
J2
0
D6
D4
LED2
C9
C5
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D7
D8
D9
J1
1
J1
2
J1
3
J1
4
J1
5
J1
6
J1
7
J1
8
R26
R27
R28
R29
R30
R31
R32
R3
3
REL
1
RE
L2
REL
3
REL
4
REL
5
REL
6
RE
L7
REL
8
J21
R35
J1
9
J22
J2
3
Wireless
Communication Module
Non-essential components have been removed from this drawing
[ V+ ]
[ V- ]
[ A ]
[ B ]
Ventilation
Voltage
Supply
Neutral
Line
Line
Neutral
Neutral
Line
Always respect minimum
voltage requirements at device
Wiring of communication lines depends on the
communication jumper positions: If the jumper is in
Mod/Vul position, the communication terminal
connections will be “ live”. If the jumper is in Wireless
position, the communication terminal connections will
be “dead”
RELAY OUTPUTS
3+5
4+6
1+3
2+4
Normally
open
Normally
closed
5
3
1
6
4
2
RISK OF ELECTRIC SHOCK
RISK OF ELECTRIC SHOCK
Wireless
Modbus
Communication jumper settings
J10
J7
J6
J5
J4
J3
J2
J1
J8
J2
3
J2
3
J1
9
J1
9
Содержание 301RW
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