Wireless Analogue Output Module (T24-AO1)
  • Provides an analogue output from a T24 wireless transmitter
  • Wireless range of up to 800 m (2,600 ft) for the T24-AO1i industrial version & up to 100 m (330 ft) for the T24-AO1 desktop version
  • Configurable analog outputs of 0-10 V, 0-5 V, 4-20 mA, 0-20 mA, ±10 V, ±5 V
  • Update rate of up to 2000 per second
  • Simple wireless configuration and calibration
  • Desktop and bulkhead mounting enclosure options provide simple 2 part screw terminal connections

Wireless Analogue Output Module (T24-AO1)

The Wireless Receiver with Analogue Output provides a configurable analog output for a single T24 wireless transmitter module. The output can be selected from the pre-calibrated voltage and current ranges of 0-10 Volts, ±10 Volts, 0-5 Volts, ±5 Volts, 0-20 mA and 4-20 mA (All current outputs both sink and source).

The LED indictors on the T24-AO1 provide status indication of the condition of the radio link, remote battery life and remote sensor status.

These wireless receivers with analogue output modules are configured and scaled using free T24 Toolkit software which runs on a PC connected to a T24 base station.

The T24-AO1i industrial version is housed in an IP67 NEMA4 sealed enclosure and offers a digital input which allows for zeroing of the incoming data value. This version also offers extended range over the desktop version.

The licence free 2.4 GHz direct sequence spread spectrum (DSSS) radio technology offers high integrity, error free communications which can co-exist with other wireless technologies such as Wi-Fi, Bluetooth® and Zigbee®. FCC, ETSI and IC approvals.

* Maximum range achieved in open field site at a height of 3 metres above ground.

  • Provides an analogue output from a T24 wireless transmitter
  • Wireless range of up to 800 m (2,600 ft) for the T24-AO1i industrial version & up to 100 m (330 ft) for the T24-AO1 desktop version
  • Configurable analog outputs of 0-10 V, 0-5 V, 4-20 mA, 0-20 mA, ±10 V, ±5 V
  • Update rate of up to 2000 per second
  • Simple wireless configuration and calibration
  • Desktop and bulkhead mounting enclosure options provide simple 2 part screw terminal connections

 General Radio

Parameter Min Typical Max Units
License License Exempt
Modulation Method MS (QPSK)
Radio Type Transceiver (2 way)
Data Type 250 K bits/sec
Radio Frequency 2.4000 GHz
Power 1 mw
T24-AO1  100 m Metres
T24-AO1i  800 m Metres
Channels (DSSS) 16

T24-AO1

Parameter Min Typical Max Units Notes
IP Rating IP65
Humidity 0 – 95 %RH
External Supply Voltage Range  9  12  36  Volts
Operating Current  –  85  150  mA
Operating Temperature Range  -40  –  85  Deg C
Storage Temperature Range  -40  – 85  Deg C
Reverse Polarity Protection  –  –  -36  Volts  Max supply level
Digital Output Drive Voltage  30  Volts
Digital Output Drive Current  20  mA
Digital Input Load Impedance  100  Ohms
Voltage Output          
 Resolution  –  16 Bits
Output Gain Stability – 0.008 0.015 ±%FS/°C
Output Zero Stability (1hr) – 0.006 0.015 ±%FS/°C
Long Term Stability (10k hrs) – 0.003 0.01 ±% FS
Residule Ripple – 40 mV p-p
Linearity 500 Ohms
Bandwidth (-3dB) TBD Hz
Current Output          
Resolution – 16 Bits
4-20mA Output Gain Stability – 0.0060 0.0120 ±%FS/°C
4-20mA Output Zero Stability – 0.005 0.0100 ±%FS/°C
Short Term Stability (1hr) – 0.006 0.018 ±%FS
Long term Stability (10k hrs) – 0.06 0.2 ±%FS
Residule Ripple 0.032 mA p-p
Settling Time to ±0.5uA (thermal effects) – 5 – secs
Maximum Load Impedance 500 Ohms
Linearity – 0.01 0.02 ±%FS
Bandwidth (-3dB) TBA Hz

 

T24 ACM DimensionsT24-AO1 dimensions

Environmental
Operating temperature range -20 to 55 ºC
Storage temperature range (no batteries) -40 to 85 ºC
Maximum humidity 95% non-condensing
T24-AO1 IP rating IP50
T24-AO1i IP rating IP67/Nema4