Bosch D9412GV2 Troubleshooting Manual page 130

D9412GV2/D7412GV2 | Troubleshooting Guide | 4.0
4.4.3 SDI Bus Specifications
Keypads
Table 62: D1255/D1255B Keypad Specifications
Power
Current Required
Wiring
Dimensions
H x W x D
Color
Display
Operating Temperature
Relative Humidity
Table 63: D1260 Keypad Specifications
Power Requirements Voltage
Standby Current
Enclosure Dimensions
D1260
D1260B
Weight
Color
Material
D1260
D1260B
Environmental
Temperature Operating
Relative
Humidity
Display Type
130
Nominal 12 VDC supplied by the control panel
Idle: 104 mA, armed or disarmed.
Maximum: 206 mA, with keypad lighted and warning tone ON.
Four-wire expansion cable supplies Data In, Data Out, +12 VDC, and Common.
Maximum resistance on the conductors connected to SDI BUS A and SDI BUS B is 25 Ω.
11.6 cm x 20.7 cm x 20.7 cm
(4.6 in. x 8.1 in. x 0.8 in.)
D1255 PMS Warm Gray
D1255B White and PMS 429 Gray
16-character vacuum fluorescent display. Each character is a 14-segment unit. Soft blue color.
0°C to +50°C (+32°F to +122°F)
5% to 85% @ +30°C (+86°F)
Nominal
Idle
Maximum*
* with speaker and display backlight at maximum
(H x W x D)
10.9 cm x 20 cm x 2.6 cm
(4.6 in. x 8.2 in. x 0.8 in.)
12.6 cm x 21 cm x 3.2 cm
(5.0 in. x 8.2 in. x 1.3 in.)
439 g (15.5 oz.)
D1260
D1260B
D1260BLK
D1260R
D1260W
GE CYCOLOY
CHI MEI POLYLAC
UL94-HB Fire Rated
Intended for indoor use
0°C to +49°C
(+32°F to +120°F)
95% + 2% @ +49°C (+120°F)
Backlit LCD
Appendix
12 VDC
135 mA
208 mA
Off white
Off white and dark gray
Black
Red
White
®
CH10 UL94-HB Fire Rated
®
PA-747 with UV Stabilizer
Bosch Security Systems, Inc. | 11/05 | F01U011024B