1/1 Accessories Valve Controller Control V Product code: PW-121-X The Control V device is a local controller for a gas shutoff valve. The valve can be controlled by means of a binary signal (DI) or via the Teta data transmission interface. It is why the Control V Valve Controller perfectly enables extension of functionalities offered by any monitoring systems, in particular the Gas Safety System offered by Atest Gaz. See full description Functionalities: Certificates: Product description Technical details The Control V device is a local controller for a gas shutoff valve. Its location within close vicinity of the valve and a built-in rechargeable battery make it possible to avoid many problems related to voltage drops down long electric cables and conductors. The valve can be controlled by means of a binary signal (DI) or via the Teta data transmission interface. It is why the Control V Valve Controller perfectly enables extension of functionalities offered by any monitoring systems, in particular the Gas Safety System offered by Atest Gaz. Power supplyVoltage Vcc 15 – 50 V Power 3 W Environment Ambient temperatures -20 – 40°C Humidity 10 – 90% long term 0 – 99% short term Pressure 1013 ± 10% hPa IP IP65 Two-state outputs parameters Relay Floating contacts, NO/NC 24 V / 0.1 A, not protected against overloading Control output for the shutoff valve Range of load resistance/power PW-121-L-X: ≥ 4 Ω / ≤ 36 W PW-121-H-X: ≥ 2 Ω / ≤ 72 W Guaranteed limit of the shutoff voltage PW-121-L-X: ≥ 4 Ω / ≤ 36 W PW-121-H-X: ≥ 2 Ω / ≤ 72 W Maximum resistance of the power supply line See User Manual Duration of the shutoff pulse 0.5 s Parameters of the input for an external alarm signal Connection via a potential-free contact Inactive for resistance below 10 Ω Active for resistance above 3300 Ω Minimum duration of the switchover pulse > 1s Digital communication parameters Communication protocol Teta BUS Integrated signalling equipment (visual) LED controls Protection class III Cable glands Cable diameter range 5 – 10 mm Cross-section of wires for clamping terminals Relay outputs, DI, TETA 0.08 – 2.5 mm2 (use sleeves 2 x 1 mm2 or 2 x 0,75 mm2 for twin conductors) Power voltage 1 – 4 mm2 (use sleeves 2 x 1.5 mm2 or 2×1 mm2 for twin conductors) Enclosure material ABS Weight PW-121-L-X: 1.0 kg PW-121-H-X: 2.5 kg Mounting 4 screw holes 4 mm, hole spacing: PW-121-L-X: 160 x 110 mm PW-121-H-X: 110 x 110 mm Placement and role in the system Files to downloadDatasheets:Control V Valve Controller- Datasheet Download fileUsers's manual:Control V Valve Controller - User Manual Download fileCE declarations:Control V Valve Controller- Declaration of Conformity Download file Related products Control Unit ModulesTeta MOD Control 1