Bosch D9210B, Руководство по эксплуатации и установке

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D9210B
Installation
D9210B Operation and Installation Guide
32206G Page 16 © 2002 Bosch Security Systems
3.2.3 Mounting
Do not install or replace a D9210B while it is connected to live power circuits. The D9210B should be
powered down until it is ready to be tested.
3.2.3.1 D9210BLC
1. Mount the D8103, D8109 or D8108A enclosure on a flat service.
2. Install another D9210LC to the mounting skirt (optional) prior to step 3.
3. Hang the mounting skirt in the enclosure by aligning the rectangular tabs of the enclosure with the
rectangular knockouts on the mounting skirt.
4. Insert the #6x3/8 in. screw on the bottom tab of the mounting skirt and tighten 1/4 turn to seat it. This
completes the mounting of the skirt in the enclosure.
3.2.3.2 D9210B
1. Remove the cover of the D9210B by loosening the two cover screws.
2. Remove the required knockouts prior to replacing the cover.
3. Mark the holes provided for mounting the bottom half of the unit to a wall or ceiling.
4. Screw the provided screws in to the marked service and allow a 0.25 in. (6.4 mm) gap between the surface
and bottom of the screw.
5. Hang the unit and secure the screws. Replace the cover and cover screws.
3.2.3.3 D9210BC
1. The unit can be installed in a D8103, D8109 or D8108A enclosure by matching the three plastic mounting
anchors to the three hole foot prints provided around the sides of the enclosure (4).
2. The unit can be added to a D9210BC by matching the three plastic mount anchors to the available three
hole foot prints below the factory installed D9210B.
3. To secure the unit, use the three #8-3/4 in. screws provided.
3.2.4 Door Contact (Onboard) Point, Terminals 9 and 10
Voltage (VDC) Description
0 - 1.2 Loop shorted
1.8 Coming from a shorted condition,
the D9210B restores the Door Point
at 1.8 VDC
2.65 Normal loop voltage
4.0 - 5.0 Loop open
3.5 Coming from an open condition, the
D9210B restores the Door Point at
3.5 VDC
Description . The D9210B monitors the sensor loop
between the input terminal 10 and the common terminal 9
for normal, shorted, or open conditions. This loop is
provided for a door contact. The maximum distance the
Door Contact may be remoted from the D9210B is 500
feet. The door contact can be programmed as a perimeter,
interior, or 24 hour burglar alarm point.
See the D9210B Program Entry Guide (P/N:32207) for
assigning a point to the door controller and the panel
Program Entry Guide for the point types.
Point Sensor Loop . Install a 1 k
Ω
resistor at the door
contact, not at the terminal of the input.
Table 5: Point Tolerance Voltages
This will provide supervision against grounds on the loop. You can connect only one contact, that being the door, to this
input.
Point Tolerances . Table 5 shows the voltages that determine the condition of the on-board point. Use the point common
as your (-) reference when measuring the point (+). Set your meter for 10 to 24 VDC range.