Bosch D9210C Specifications download pdf (Page 29)

Access Control Interface Module | en 29

Bosch Security Systems, Inc. Installation and Operation Guide F.01U.215.244 | 05 | 2012.06

A Appendices

A.1 D9210C Terminal Quick Reference and Electrical Specifications

# Terminal Description Electrical Specifications

1 PWR 12 VDC power input 8.5 - 13.8V [depending on reader

draw: 110 mA (board) + 150 mA

(reader max) = 260 mA]

2 A Data from the control panel

to the D9210C

High impedance bi-directional

differential bus

3 B Data back to the control panel

from the D9210C

RS-485 @ 9600 baud

4 COM Common for connection to

SDI COM on control panel and

common on power supply

5 NC Continuity with LCK COM

when relay is off

12/24 V @ 2.0 A max (30 VDC max)

6 C Input to feed LCK N/C (T2)

and Lock N/O (T3)

7 NO Continuity with LCK COM

when relay is on.

12/24 V @ 2.0 A max (30 VDC max)

8 T+ Positive input for Tamper,

normally open

Input 1 kΩ pull upV in < 1.8 V on >

3.2 V off

9 COM Common for on-board

point and tamper inputs

1K Ω termination resistor between

T9 and T10 required

10 ZN+ Positive Input for on-board

point (zone)

11 RTE Input from Request to Enter

(RTE) momentary short device

Input 1kΩ pull upV in < 1.8 V on >

3.2 V off

12 COM Common input for REX/RTE

devices

13 REX Input from Request to Exit

(REX) momentary short device

Input 1 kΩ pull upV in < 1.8 V on >

3.2 V off

14 12 VDC Power for 12V reader 8.5-13.8V

15 +5.2VDC Power out to 5.2 VDC

card reader

V out 5 V+/_ .25 V for 20 - 140 mA

load150 mA maximum continuous

16 DATA 0 Data 0 input from card

reader

High impedance inputs with 47kΩ

pull up to +5.2 VDC

17 DATA 1 Data 1 input from card

reader

High impedance inputs with 47kΩ

pull up to +5.2 VDC

18 BUZZER Buzzer common upon strike

activation

Sink up to 35 mA from 5 - 14 VDC

sourceOutput impedance is 100 Ω

19 LED LED common upon card read

response and strike activation

Sink up to 35 mA from 5 - 14 VDC

sourceOutput impedance is 180Ω

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