Divar XF Hardware setup | en 31
Bosch Security Systems Installation manual F.01U.135.429 | 2.5 | 2009.08
Specifications
Output impedence: 128 ohm
Overvoltage protection: ±40 V maximum
Differential voltage amplitude: 1 V minimum, 2 V maximum with a characteristic load of
220 ohms connected across the differential output
Cable length: 1.5 Kilometers maximum
Recommended cable: Belden 8760
Cable diameter: AWG 26-16 (0.13-1.5 mm2)
Number of loads per output: 4 maximum
Figure 4.16 Biphase port connector and connection board
Table 4.6 Control port - 15-pole D-type socket
Signal name Pin number Description
Code 1 - 1 Biphase control ch. 1 (minus)
Code 1 + 2 Biphase control ch. 1 (plus)
Shield 3 System ground/cable shield
Code 2 - 4 Biphase control ch. 2 (minus)
Code 2 + 5 Biphase control ch. 2 (plus)
Shield 6 System ground/cable shield
Code 3 - 7 Biphase control ch. 3 (minus)
Code 3 + 8 Biphase control ch. 3 (plus)
Shield 9 System ground/cable shield
Code 4 - 10 Biphase control ch. 4 (minus)
Code 4 + 11 Biphase control ch. 4 (plus)
Shield 12 System ground/cable shield
Code 5 - 13 Biphase control ch. 5 (minus)
Code 5 + 14 Biphase control ch. 5 (plus)
Shield 15 System ground/cable shield
+
-
SHIELD
CTRL 1
SHIELD
+
-
SHIELD
CTRL 2
+
-
SHIELD
CTRL 3
+
-
SHIELD
CTRL 4
+
-
SHIELD
CTRL 5
8
1
9
15
BIPHASE
