1200PLC Analog Input/Output 4ai/2ao Full Compatible with S7 234

• Task: Program
• Structure: Combination
• Mathematical Model: Linear
• Signal: Continuous
• Function: Automatic Control
• Certification: RoHS, ISO: 9001, CE
• Model NO.: UN234-4HE32-0XB0
• Condition: New
• Customized: Customized
• Material: ABS
• Warranty: 3 Years
• Transport Package: CTN
• Specification: 220g
• Trademark: UniMAT
• Origin: China
• HS Code: 85371011
• Production Capacity: 50000

Product Description

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

1) SM 1234 Analog input/output 4AI/2AO
2) Compatible with Siemens 6es7 234-4HE32-0XB0
3) Analog 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 

General
Dimension W x H x D ( m m )	45x100x75
Weight	220 g
Power consumption	2.4 W
Current consumption (SM bus)	80 mA
Current consumption (24V DC)	60mA (no load)
Analog input
Number of input channels	4
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)	-27,648 -27,648
Overshoot/undershoot range(data word)	Voltage:32,511-27,649/-27,649 --32,512 Current:32,511-27,649/0--4864
Overflow/underflow (data word)	Voltage:32,767-32,512/-32,513--32,768 Current:32,767-32,512/-4865--32,768
Resolution	12 bits + sign bit
Maximum pressure/current resistance	+35 V/±40 mA
Smooth	None, weak, medium or strong
Noise suppression	400,60,50 or10 Hz
Impedance	≥9MQ(voltage)/≥270Ω,<290Q(current)
Isolation (field side and logic side)	None

Analog to digital conversion time			625μs (400 Hz rejection)
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
Analog output
Number of output channels	2
Type		voltage or current
Range	±10V,0- 20mA or 4- 20 mA
Accuracy	Voltage: 14 bits; Current: 13 bits
Full scale range (data word)	Voltage: -27,648-27,648; Current: 0-27,648
Accuracy (25ºC/0-55ºC)	±0.3‰±0.6% of full scale
Stabilization time (95% of new value)	Voltage:300μS(R),750μS(1uF),Current:600μS(1mH),2ms(10 mH)
Load impedance	Voltage: ≥1000Ω; Current: ≤600Ω
Behavior during RUN-STOP	Previous value or replacement value (default value is 0)
Isolation (field side and logic side)	None
Cable length (meter)	100 meters, shielded twisted pair
Diagnosis
Overflow/underflow	√
Short circuit to ground (voltage mode only)	The output terminal has
Open circuit (current mode only	The output terminal has
24VDC low voltage	√