30
en | Installing
Access Modular Controller 2
2022-03 | V03 |
Installation manual
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.
Summary of Contents for ADS-AMC2-4R4CF
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