Kidde Gemini II - RDU Wiring Diagram

E-3November 2002 06-235975-001
Kidde Gemini II System
Figure E-3. RDU Wiring Diagram
INPUT
REL. I/P
MANUAL
+
-
ISP
+
24V OUT
ABORT
TROUBLE
-
+
PSU
+
-
24V IN
-
+
J5
J4
B
2IN
485
EOL
CHANNEL
2 OUT
B
A
B
1IN
CHANNEL
1 OUT
CHANNEL
NOT USED
B
A
A
CHANNEL
CHASSIS
LCD
A
ADDRESS
MAN.
REL.
ABORT
FROM PREVIOUS DEVICE
CH 2
FROM PREVIOUS DEVICE
CH 1
TO NEXT DEVICE
CH 2
TO NEXT DEVICE
CH 1
(-) (+)
UL864/1481 LISTED
POWER SUPPLY
TB1
1
2
3
4
5
6
7
8
9
10
PIN #
TB2
10
9
2
5
7
8
6
4
3
PIN #
1
RESET
NON-RESET
AUX
24V
OUT
+
_
+
(-)
(+)
24V OUT
FROM
MCP
OR
RHU
TB3
NETWORK ADDRESS SWITCH SW3
W1
S
L
SERVICE
SIZES
MAXIMUM
ALLOWABLE
LINE
RESISTANCE
MINIMUM MAXIMUM
#18 AWG
#18 AWG
ABORT AND MAN. REL.CIRCUITS
POWER CIRCUITS:
24VDC
200 OHMS#12 AWG
#12 AWG ---
RECOMMENDED CONDUCTOR SIZES
NOTE: FOR EASE OF INSTALLATION USE
MINIMUM WIRE SIZES WHEN POSSIBLE.
*
*
SWITCH SW3 SETTINGS FOR NETWORK ADDRESS,
REMOTE DISPLAY UNIT
TO NEXT RDU
(IF REQUIRED)
120V, 60Hz
AC SUPPLY
10K
5%
0.5W
EOL
10K
5%
0.5W
EOL
_
S
L
NOTE:
2. THE 24VDC AUXILIARY POWER OUTPUT OF THE MCP/RHU
SHOULD BE USED TO POWER NO MORE THAN 3 RDU'S.
- FOR SUPERVISED CIRCUITS
-
FOR POWER LIMITED CIRCUITS ROUTED
SEPARATELY FROM NON-POWER LIMITED
WIRES BY MORE THAN ¼ INCH
S
L
3.
S
L
S
L
S
L
-
1. RDU’S CAN BE SUPPLIED OPERATING POWER FROM EITHER
THE MCP, AN RHU OR A UL LISTED POWER SOURCE.
LCD CONTRAST
SWITCH
4. FOR DETAILS OF RS-485 WIRING, REFER TO FIGURE E-9.
5. FOR CANADIAN APPLICATIONS, ALL FIELD LOCATED EOL
RESISTORS MUST BE MOUNTED IN AN EOL BACKBOX
(P/N 06-129963-001).
6. WHEN POWER IS SOURCED FROM THE MCP/RHU, INSTALL
A JUMPER ACROSS TB2-5 & 6.
Switch PositionRDU
Network Address
SW3-1 SW3-2 SW3-3 SW3-4
1 OFF OFF OFF OFF
2 ON OFF OFF OFF
3 OFF ON OFF OFF
4ONONOFFOFF
5 OFF OFF ON OFF
6ONOFFONOFF
7 OFF ON ON OFF
8 ONONONOFF
9 OFF OFF OFF ON
10 ON OFF OFF ON
11 OFF ON OFF ON
12 ON ON OFF ON
13 OFF OFF ON ON
14 ON OFF ON ON
15 OFFONONON
16 ON ON ON ON
firealarmresources.com