Tyco T1232R-C - Repeater Output

EQUIPMENT: T1200-C
PUBLICATION: MARINEC-P-A
ISSUE No. & DATE: 3 02/14
© 2014 Thorn Security Ltd PAGE 61 of 67
Registered Company: Thorn Security Ltd. Registered Office: Dunhams Lane Letchworth Garden City Hertfordshire SG6 1BE
Auxiliary Supply
Panel
Repeater
T1204
T1216-C
T1232-C
T1216R-C
T1232R-C
Maximum Current
(A)
0.5 1 1 N/A N/A
Auxiliary supply
(battery operation)
(Vdc)
28.4 – 19.6 28.4 – 19 28.4 – 19 N/A N/A
Auxiliary supply
(mains operation)
(Vdc)
28.4 – 25.8 N/A N/A
Protection [Electronic]
(A)
0.93 1.85 1.85 N/A N/A
Cable requirements
No special requirements. Cable resistance and current load must allow a voltage
at the end-of-line which is above the minimum operating voltage of the equipment
connected.
Repeater Output T1216-C/T1232-C Panels
Number of repeaters
1 to 5
Maximum panel to
repeater cable length
Up to 2000m, dependent on repeater load and cable resistance.
Voltage drop between panel and repeater should not exceed 2Vdc.
Communication
protocol
RS485 serial data 9600baud.
Protection
Electronic, current limited.
Cable Type
RS485 shielded cable: Two pairs for data + One pair muster control.
Two core low impedance cable for power.
See below for examples.
RS485 Cable Specification
Generic Type
RS422/RS485 screened data cable.
Plenum Rated Data Cable:
Number of
Conductors:
Two Pairs
(Data Only)
Three Pairs
(24Vdc Power & Data
Only, or Data & Muster
Control Only)
Four Pairs
(24Vdc Power, Data &
Muster Control)
Part
Number
Core
Resistance
(300m)
Part
Number
Core
Resistance
(300m)
Part
Number
Core
Resistance
(300m)
Alpha Cable
57602
23.9Ω
57603
23.9Ω
57604
23.9Ω
58412
15.3Ω
58413
15.3Ω
58414
15.3Ω
57632
10.5Ω
-
-
57634
10.5Ω
Belden Cable
1325A
14.7Ω
1326A
14.7Ω
-
-
6341PC
6.5Ω
6342PC
6.5Ω
6343PC
6.5Ω
6341PT
6.6Ω
6342UE
6.5Ω
6343UE
6.5Ω