AJAX FIBRA Automation Multitransmitter - IO - IO

Wired module with 4 inputs and 4 outputs. Designed to integrate third-party devices into an Ajax system.

• Line connection : 4-core cable
• Connection : To any point of the Fibra line.

The device can be installed behind the hub or any other device.

• Fibra line length : Up to 2,000 m

When the U/UTP cat.5 twisted pair cable is used.
Calculate the line length at the facility.

Encrypted communication

• All stored and transmitted data are protected by block encryption featuring a dynamic key.

Inputs

• Number of input lines for third-party devices: 4
• Input terminals: Z1–Z4 — inputs for connecting third-party wired devices.
• COM — common inputs for connecting signal contacts of third-party wired devices.
• Type of connection: NO, NC, EOL, 2EOL, 3EOL, roller shutter
• With the EOL total resistance from 1 kΩ to 15 kΩ with a 100 Ω increment.
• EOL resistor scanning allows you to measure EOL resistance automatically.

Operating mode of connected sensors

• Detect alarms

Allows receiving alarms from connected third-party devices that detect doors being opened, vibration, glass breakage, gas and water leakage, etc.

• Switch arming modes (KeyArm)

KeyArm allows arming/disarming the system and individual groups or setting up Night mode.

• Control of blocking element

Allows controlling the position of the blocking element pin.

• Control of bolt lock

Allows controlling the position of the lock bolt switch.

Operating mode

• Pulse
• Bistable

It can be configured in Ajax apps.

Length of the wired connection to third-party devices

• Up to 400 m
• For the EOL connection type, with the U/UTP cat.5, 4×2×0.51 mm (24 AWG) cable, copper conductor, or 4×0.22 mm² signal cable, copper conductor (cable resistance of 22 Ω per 100 m) if the device is powered by an external power supply. The maximum connection length for devices powered by an integration module depends on cable resistance and the sensor’s current consumption.

Outputs

• Number of output lines for third-party devices: 4
• The device is equipped with 2 logic outputs and 2 relays with dry contact.

Output terminals: Relay1, Relay2 — relay outputs for connecting third-party wired devices.
L1, L2 — logic outputs for connecting third-party wired devices with a maximum load capacity of up to 25 mA.

Output modes

• Relay — allows controlling connected third-party devices (only for relay outputs).
• Blocking element — allows controlling the blocking element.
• Electric lock — allows controlling the electric lock.
• Switch state by timer
• If enabled, the connected device automatically switches to the opposite state when the selected Operating time expires.

Operating time

• From 1 s to 3 min
• It can be configured for pulse mode in Ajax apps separately for each relay.

Key features

• Automation scenarios can be configured in Ajax apps separately for each relay.

Relay state stability
If the feature is enabled, the current state of the relay contacts remains the same even after the power supply from the hub fails.

Controlling the blocking element position
The feature allows you to check the device’s operation or forcibly change its position. It is configured in an Ajax app when the Blocking element output mode is selected.

Recommendations

• For indoor use only.
• It is recommended to install the module in Ajax Case, which is sold separately and available in several versions.

Sabotage protection

• Tamper alarm
• Notification when the lid is opened or an attempt is made to detach the device from the surface or remove it from the mounting panel. The device has a connector that allows connecting a tamper board to the module. It is available in Case, which is sold separately.
• Protection against spoofing
• Device authentication
• Connection loss detection : After 36 s

Instant detection of wired connection loss, short circuits, and malfunctions
When the 2EOL/3EOL connection is used
Depends on the connection type.

Instant detection of short circuits of the power outputs
After detection, the system stops the power supply and sends a notification to the user.

Power supply

• Fibra line: 12−28 V⎓, up to 330 mA at a nominal voltage of 24 V⎓
• The hub powers the device.
• Power supply of connected wired devices: 12 V⎓, up to 500 mA
• Maximum total current consumption by third-party devices at a nominal voltage of 12 V⎓ should not exceed 500 mA.
• Power terminals for input devices: +12V — 12 V⎓ power supply output for third-party wired sensors.
• GND — power ground.
• Power terminals for output devices: +12V — power supply output for third-party electromechanical elements such as electric locks and 12 V⎓ blocking elements.
• GND — power ground of third-party electromechanical elements.

Board

• Dimensions: 93 × 55 × 27 mm
• Weight: 46 g
• Operating temperature range: from −10 °C to +55 °C
• Operating humidity: up to 75% non-condensing