Schneider Electric TM2ARI8HT - Аналогов входен модул за контролер M238, 8 входа, PTC/NTC температурна сонда, 100...10000 Ohm без диференциал

Основни

Range of ProductModicon M238 logic controller

Product or Component TypeAnalog input module

Analogue input number8

Analogue input typePTC/NTC temperature probe 100...10000 Ohm non differential

Cross talk < = 1 LSB

Допълнителни устройства

Range CompatibilityAdvantys OTB

Twido

Analogue input resolution10 bits NTC

Input impedance > = 1 MOhm

Sampling duration160 ms

Acquisition period160 ms per channel + 1 controller cycle time

Measurement error+/- 0.2 % of full scale 25 °C

Temperature coefficient+/-0.01 %FS/°C

Repeat accuracy+/- 0.4 %FS

Non-linearity+/- 0.002 %FS

Total error+/-1 %FS

Type of CableShielded cable

Insulation between channel and internal logicPhotocoupler

SupplyExternal supply

[Us] rated supply voltage24 V DC

Supply voltage limits20.4…28.8 V

Electrical connection1 removable screw terminal block power supply ; 1 removable screw terminal block sensors

Current consumption45 mA 24 V DC external ; 60 mA 5 V DC internal

Net Weight0.187 lb(US) (0.085 kg)

Околна среда

Dielectric strength2500 V between the I/O and internal logic

Width0.9 in (23.5 mm)

Depth2.8 in (70 mm)

Height3.5 in (90 mm)