Twido Programmable controller
Twido programmable controller - Mejdaf Group
Twido programmable controller - Mejdaf Group
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Characteristics (continued)<br />
<strong>Twido</strong> programmable <strong>controller</strong><br />
Analog I/O extension modules<br />
Characteristics of 1 and 2-channel analog output modules<br />
Module type TM2 AMO 1HT TM2 AVO 2HT<br />
Number of channels 1 output 2 outputs<br />
Voltage Current Voltage<br />
Range 0…10 V 4…20 mA ±10 V<br />
Resolution 12 bits 11 bits + sign<br />
LSB value 2.5 mV 4.8 μA ± 9.8 mV<br />
Connection<br />
Cabling<br />
Removable screw terminal block<br />
Twisted shield cable, shield to connect to the ground connection plate mounting TM2 XMTGB<br />
Load Type Resistive<br />
Impedance Ω 2000 min. 300 max. 3000 min.<br />
Stabilization time ms 10 2<br />
Recovery time ms 10 + 1 <strong>controller</strong> cycle time 2 + 1 <strong>controller</strong> cycle time<br />
Measuring precision Max. error at 25°C % FS ± 0.2 ± 0.5<br />
Temperature coeffi cient % FS/°C ± 0.015 ± 0.01<br />
Repeat accuracy after % FS ± 0.5 ± 0.1<br />
stabilization time<br />
Nonlinearity % FS ± 0.2<br />
Output ripple<br />
1 low signifi cance bit max.<br />
Total error % FS ± 1<br />
Dielectric<br />
strength<br />
Between channels – Non-isolated<br />
Between channel(s) and external supply V rms 500 a Non-isolated<br />
Between channel(s) and internal logic V rms 500 a 2500 a<br />
Isolation<br />
Photocoupler between the outputs and the internal circuit<br />
External supply Nominal voltage V 24 c<br />
Limit values V 19.2…30 c (ripple included)<br />
Module consumption Internal 5 V c supply mA 50 60<br />
External 24 V c supply mA 40 60<br />
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Presentation:<br />
page 50<br />
Description:<br />
page 50<br />
References:<br />
page 54<br />
Dimensions:<br />
page 55<br />
Connections:<br />
pages 56 …<br />
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