External Io: Em-8001 (External Module); Installation; Mounting The External Io (Em-8001); Connecting The External Io (Em-8001) - Adesys Octalarm-Touch Manual

Adesys B.V. | Wateringen

10. External IO: EM-8001 (external module)

The EM-8001 can be used to increase the number of inputs from 8 to 16 or 24, respectively. For
information on storage and transport, safety regulations, recycling and disposal, warranty and liability or
defects and repair, please refer to the

10.1. Installation

10.1.1. Mounting the external IO (EM-8001)

The EM-8001 can be mounted on walls and on 35mm DIN rails. When mounted on a DIN rail, the module
can easily be used in system cabinets.

10.1.2. Connecting the external IO (EM-8001)

Powered by Octalarm-Touch
To connect the EM-8001 to and power it via the
Octalarm-Touch, you need a 2-pair, 4-core cable. The
cores are for:
• Pair 1: signal line A and B;
• Pair 2: power supply and ground wire.
The wiring diagram is shown on the front sticker.
When using the relay, an external power supply is
required.
External power supply
When using the EM-8001 with an external power
supply, you need a 1-pair, 3-core cable. The cores are
for:
• Pair 1: signal line A and B;
• Core: ground wire.
The wiring diagram is shown on the front sticker.
The power supply wire of the Octalarm-Touch must
not be connected to the EM-8001.
Signal lines for both power supply modes
The wires must be connected to the connector corresponding to the marking on the front sticker. The
last EM-8001 on the bus will have to be terminated with a 120-ohm resistor. The EM-8001 features an
integrated resistor: simply connect the 'R' and 'B' externally on the screw connector.

10.1.3. Slave ID

The EM-8001 works with a master/slave architecture, in which the Octalarm-Touch acts as the master and
the EM-8001 as the slave. Slaves must have a unique Slave ID.
To set the Slave ID on the modules, all you need is a screwdriver. When turning the screw, the LED above
the corresponding input number will turn blue, corresponding to the selected Slave ID.
LED status indication (idle)
Number of flashes when idle
1x Slave ID 1
2x Slave ID 2
3x Slave ID 3
4x Slave ID 4

10.1.4. Power

When mounted close together, the EM-8001 can be powered by the Octalarm-Touch. When the units are
further apart (> 100 m), it is recommended to always use an external power supply. This external power
supply must meet the prescribed specifications and can be connected to the V and ground. Adésys can
supply the SV-19 (DIN-rail-mounted power supply) or the SV-20 (mains adapter) for this purpose.
When using the relay, an external power supply is required.

10.1.5. Relay

The EM-8001 can activate a relay when an alarm is triggered. This relay can be set as an external warning
light or external buzzer and will be triggered along with the Octalarm-Touch. For relay settings, please go
to 'Outputs'.
See chapter "7.3.3. Outputs"
Manual Octalarm-Touch | Back to
Quickstart
index
EM-8001.
Page 28