Bosch Access Modular Controller 2 User Manual

30 en | Installing Access Modular Controller 2
2022-11 | V04 |
Guide d'installation
Bosch Security Systems B.V.
i
Notice!
Risk of damage to equipment
To prevent damage to the relays, note these specifications:
- The maximum switching current is 1.25 A.
- The maximum switching voltage is 30 VDC.
- Only OHM resistive load can be connected to the relay.
- Inductive loads have to be short circuited using recovery diodes. The diodes (1N4004) are
supplied with every AMC2.
- If you need higher voltage or current for special applications, or electric door holding
magnets, you have to use coupling relays (e.g. Wieland flare move) on the outputs.
- Note that the coupling relays must be selected according to the supply voltage (12 V, 24 V)
of the AMC2.
C
NO/NC
1
2
3
4
Figure4.21: Recovery diode schematic
1 Normally open / normally closed 2 Common
3 Inductive load 4 Recovery diode
i
Notice!
When you use the recovery diode, make sure to use it in the reverse direction.

Bosch Access Modular Controller 2 Specifications

General

Brand	Bosch
Model	Access Modular Controller 2
Category	Controller
Language	English