Product Name: Em231 4 Analog Input PLC Compatible with 6es7 231-0hc22-0xa0 Model NO.: UN 231-OHC22-0xA0 Customized: Customized Condition: New Certification: ISO: 9001, CE Function: Automatic Control Delivery Time: 2 Business Days After Payment Confirmed Transportation: DHL, TNT, FedEx, Aramex, UPS, etc. Trade Term: FOB Shenzhen Net Weight: 0.5kg Payment Term: T/T, Paypal, Western Union Trademark: UniMAT Transport Package: CTN Specification: CE, SGS, TUV ISO9001 Origin: China HS Code: 853710119 Product Description Chinese PLC EM231 4 Analog Inputs Programming Logic ControllerEM231 PLC 4 Analog Input Compatible with 6ES7 231-0HC22-0xA01). EM231 4 AI, 12 bits,2). Compatible with Siemens 6ES7231-0HC22-0xA0,3). Analog input module,4). Could connect with Siemens 200 CPU,5). 3 year warranty,ModelEM2314 inputs × 12 bitsProduct Description4AI, 24V DC, Resolution: 12bits,High immunityTechnical SpecificationFrom bus current consumption20mAFrom L+ current consumption60mAPower loss2WNumber of analog Inputs4Input typeDifferentialVoltange input range: Unipolar0~5v, 0~10VVoltange input range: Bipolar± 2.5V, ± 5Vinput range: current0~20mAResolution12 bitBipolar, full-scale range-32, 000 to +32, 000Unipolar, full-scale range0 to +32, 000Cable Length(unShielded)300mInput impedance≥ 10M Ω Voltage Input250 Ω Current InputIsolation tested for contact(field to logic)NoAnalog to digital conversion time< 250µ sCommon-mode rejection40db, DC to 60HzCommon-mode voltageSignal voltage + Common-mode voltage≤ 12VMaximum input voltage30V DCMaximum input current32mADimensions(W x H x D)(mm)71.2× 80× 62Order NumberUN 231-OHC22-0xA0