S7 1200 Affordable Alternative 180g 2.3W Sm1231 Analog Input Module

• Customization: Available
• Task: Program
• Structure: Combination
• Model NO.: UN 231-4HF32-0XB0
• Signal: Continuous
• Function: Automatic Control
• Certification: RoHS, ISO: 9001, CE
• Condition: New
• Customized: Customized
• Material: ABS
• Warranty: 3 Years
• Brand: Unimat
• Transport Package: CTN
• Specification: 220g
• Trademark: UniMAT
• Origin: China
• HS Code: 85371011
• Production Capacity: 50000

Product Description

SM 1231 Analog input 1200PLC Module which is similar as Siemens S7 - 1200 PLC

1) SM 1231 Analog input 8AI 13-bit resolution
2) Compatible with Siemens 6ES7 231-4HF32-0XB0; 
3) Analog input  module;
4) Could connect with Siemens 1200 CPU and Modules;
5) 3-year warranty;
6) 2-3 working days after payment can ship;
7) Material: ABS, IC
 

Model	SM 1231 Al 8x13bit
Order number	UN 231-4HF32-0XB0
General
Dimension W x H x D ( mm)	45x100x75
Weight	180g
Power consumption	2.3 W
Current consumption (SM bus)	90 mA
Current consumption (24V DC)	45 mA
Analog input
Number of input channels	8
Type	Voltage or current (differential): 2 can be selected as a set
Range	±10V,±5V,±2.5V,0-20mA or 4-20 mA
Full scale range (data word)	-27648 -27648, voltage; 0-27648, current
Overshoot/undershoot range (data word)	Voltage:32,511-27,649/-27,649 --32,512 Current:32,511-27,649/0--4,864
Overflow/underflow (data word)	Voltage:32.767-32.512/-32.513 --32.768 Current 0-20mA:32,767-32,512/-4,865--32,768     Current 4-20mA:32,767-32,512/When the value is less than -4,864, it means an open circuit
Accuracy	12 bits + sign bit
Maximum pressure/current resistance	±35 V/±40 mA
Smooth	None, weak, medium or strong
Noise suppression	400,60,50 or 10 Hz
Impedance	≥9MQ(Voltage)/≥270Ω,<290Ω(Current)
isolation Field side and logic side Logic side with 24VDC Field side with 24VDC passages and passages	None
Accuracy(25ºC/0-55ºC)	±0.1%/±0.2% of full scale
Common mode rejection	40 dB,DC-60 Hz
Working signal range	The signal plus common mode voltage must be less than +12V and greater than -12V
Cable length (meter)	100 meters, shielded twisted pair
Diagnosis
Overflow/underflow	√
Short circuit to ground (voltage mode only)	Not applicable
Open circuit (current mode only)	4-20mA range only (if input below -4,864; 1.185mA)
24VDC low voltage	√

UN 1200 Digital expansion module
1	UN 221-1BF32-0XB0		SM1221 8DI 24VDC
2	UN 221-1BH32-0XB0		SM1221 16DI 24VDC
3	UN 222-1HF32-0XB0		SM1222 8DO RELAY
4	UN 222-1BF32-0XB0		SM1222 8DO 24VDC
5	UN 222-1HH32-0XB0		SM1222 16DO RELAY
6	UN 222-1BH32-0XB0		SM1222 16DO 24VDC
7	UN 223-1PH32-0XB0		SM1223 8DI 24VDC/8DO RELAY
8	UN 223-1BH32-0XB0		SM1223 8DI 24VDC/8DO 24VDC
9	UN 223-1PL32-0XB1		SM1223 16DI 24VDC/16DO RELAY
10	UN 223-1BL32-0XB0		SM1223 16DI 24VDC/16DO 24VDC
UN 1200 Analog expansion module
1	UN 231-4HD32-0XB0		SM1231 4AI 13BITS
2	UN 231-5ND32-0XB0		SM1231 4AI 16BITS
3	UN 231-4HF32-0XB0		SM1231 8AI 13BITS
4	UN 231-5PD32-0XB0		SM1231 4RTD 16BITS
5	UN 231-5QD32-0XB0		SM1231 4TC 16BITS
6	UN 231-5PF32-0XB0		SM1231 8RTD 16BITS
7	UN 231-5QF32-0XB0		SM1231 8TC 16BITS
8	UN 232-4HB32-0XB0		SM1232 2AO 14BITS
9	UN 232-4HD32-0XB0		SM1232 4AO 14BITS
10	UN 234-4HE32-0XB0		SM1234 4AI/2AO