Bus module for system control JA-111H-AD TRB

JA-111H-AD TRB is an addressable BUS module designed to connect and power external control devices (contact or impulse outputs) within the JABLOTRON 100 / 100+ system. The module occupies one address on the BUS and supplies the connected device from the control panel BUS lines.

The module provides three inputs: the first is a fixed tamper (TRB) input, the second is programmable for various signal types (NC/NO/impulse), and the third either reports a fault of the connected device or serves as a second control conductor with a fixed “Unset” signal. It supports two‑wire impulse control and one‑wire status control.

JA-111H-AD TRB can be used to trigger programmable PG outputs of the control panel and allows setting the minimum activation time between 0.1 s and 300 s. Power for the module and the connected device is taken from the panel BUS (12 V DC; permitted range 9…15 V).

Electrical data: maximum allowed output current for the connected device is 50 mA. Module nominal consumption without connected devices is up to 8 mA, maximum up to 12 mA. Dimensions: 16 × 30 × 12 mm; weight ≈ 8 g.

The module is intended for installation inside a standard wired detector or in a protected junction box; cable extensions up to 3 m are permitted. Classification: Security grade 2, Environmental class II. Operating temperature −10 °C to +40 °C.

Installation notes: Installation must be performed by a certified technician. Always disconnect BUS power before connection; the module's power output is not protected against overload.

• Compatibility: JABLOTRON 100 / JABLOTRON 100+
• Functions: external device power, tamper, fault reporting, secondary control conductor, PG control, adjustable activation time
• Technical data (summary): BUS 12 V DC (9…15 V), nominal consumption ≤8 mA, max ≤12 mA, max device current 50 mA, dimensions 16×30×12 mm