TLA 569T wall mount telephone
Product description
Model TLA569T and TLA569TV The explosion-proof ATEX II2GD-IP66 industrial is a wall mounting analogue ACB telephone, with shock-proof IK10 aluminium body and heavy-duty IP66-IK10 handset with stainless-steel cord, extended keypad with single metal made buttons. Automatic Fault-detection Automatic periodical test of all the functions and main devices of the telephone, including audio test of microphone and earpiece. The state of service is indicated by the flashing blue LED. A Fault-Relay module is available on demand. Missing or out of order handset: The hands-free version (TLA457TV) still operates also when the handset is missing or out of service.
Product features
Electrical characteristics: Powered by telephone line: 12÷60 Vdc Ringing voltage: 25÷100 VEFF Dialling: DTMF Electronic Bell: up to 95dB@1m, adjustable Hook: magnetic, high protection Programmable: 100% programmabile remotely by DTMF MTBF: > 180.000 hours MTTR: 3 minutes
Extended Keypad: 14 keys keypad, with single aluminium buttons, with double function activated by the button Fn: 12 buttons (*, #, 0,1…9) R (flash), RP (last number redial) Pre-memorized call buttons (M1÷M8) Volume adjustment V+, V- Hook key, or hands-free mode (on TLS457TV only) Door opening button, on DTMF password Red LED indicating ”on line” or ”incoming call” Blue LED indicating fault conditions Noise cancelling circuit
Optional functions: Local audio test & remote monitoring Hands-Free Full-Duplex Booster amplifier for external loudspeaker (supplied@12Vcc) Auxiliary hook contact Call repeating relay for external repeaters Remote command relay on password DTMF Remote diagnostic software TelDia® Protection mode: ………….. ……… ……ATEX II2G - EEx emib[ib] IIC T6 Max. / min. amb. Temp: ………..……….……………………..-20 °C / + 40°C Protection mode: ……………………… …ATEX II2D - EEx emib [ib] IIC T5 Max. / min. amb. Temp: ……………… ……… …………….-40°C ÷ +60°C Material: ………………………..………….… …..…aluminium 5mm/RAL 2003 Handset: ……………………………..…………………… aluminium 2mm/black Handset’s cord: ……………………… ……..stainless steel, 200kg resistance Mounting: ….……….………………………………………………………..on wall Wiring: ………….………………………………………..screw terminals Ø2,5mm Dimensions: ..………..…………………………… …..………..190x240x117mm Weight: …………………………………………………………………………3,6 kg IP-rating & Shock-Resistance: ……………………… ………………IP66 & IK10 Cables inlets: …2 holes Ø20mm, with cableglands for cables Ø5÷8mm Installation, Operation and Maintenance Procedures Open the pivoting front panel removing the three screws Pass the cables through the cable glands being sure that the cable fit with the rubber gasket Connect the telephone wires at the screw terminals as indicated in the operator’s book Make a functional test calling another extension and asking to be re-called Adjust the volume of the bell (see operator’s book) Adjust the sensitivity of the microphone (see operator’s book) Close the front panel paying attention to the position of the gaskets
