Cth2 231-7PF32, Thermocouple Temperature Input Module, 8 Point Tc, J/K/R/S/T/E/N, Isolated 16-Bit Precision, Cotrust

• Customization: Available
• Task: Program
• Structure: Combination
• Model NO.: CTH2 231-7PF32
• Signal: Continuous
• Function: Automatic Control
• Certification: RoHS, ISO: 9001, CE
• Condition: New
• Customized: Customized
• Weight: 0.2kg
• Input Number of Points: 8ai
• Input Type: Tc
• Transport Package: CTN
• Specification: 71.3*80*62mm
• Trademark: COTRUST
• Origin: China
• HS Code: 853710119
• Production Capacity: 5, 000 Pieces/Year

Product Description

Product Description

Order No.: CTH2 231-7PF32
Specification: SM231 thermocouple temperature input module, 8*TC, J/K/R/S/T/E/N, isolated 16 bits precision

 

Performance Parameters

Features	SM231:4AI×TC		SM231:8AI×TC
Order No.	CTH2 231-7PD32		CTH2 231-7PF32
Physical Features
Dimension(W×H×D)	71.3 × 80 × 62mm		71.3 × 80 × 62mm
LED indicator	24VDC Power supply  indicator: ON = no fault, OFF = no power;SF indicator,ON=module fault, Blink=input signal error, OFF=normal;
Power Consumption
+5VDC power loss	87mA		87mA
L+	30mA		30mA
L+Coil voltage range	20.4~28.8VDC
Power Consumption	1.7W		1.7W
Input Features
Input type	Suspension TC
Input number	4		8
Input range	TC type(choose one):S,T,R,E,N,K,J voltage range:+/-80mV
Isolation
Field side to logical circuit	500VAC
Field side to 24VDC	500VAC
24VDC to logical circuit	500VAC
Common mod input range(input channel to input channel)	120VAC
Common mode rejection	>120dB@120VAC
Sample Features
Temperature resolution	0.1ºC/0.1ºF
Voltage resolution	15bit+sign bit
Measuring principle	Σ-Δ
Module update time(all channel)	425ms		825ms
Wire length to sensor	Max. 100m
Wire loop resistance	Max. 100Ω
Noise suppression	85dB@ 50Hz/60Hz/400Hz
Data format	Voltage:-27648 to +27648
Input impedance	>1MΩ
Max.voltage input	30VDC
Input resolution	15bit+sign bit
Input filter attenuation	-3dB@ 21kHz
Error	0.1% FS(voltage)
Repeatability	0.05% FS
Cold junction error	±1.5ºC
Analog input addressing	AIW addressing	VW addressing

Software Configuration
For SM231 8AI×TC Input module, readings were saved in VW more than AIW, the specific address depends on module location, calculated as following:
x(VWx) = Slot no. × 64 + Input channel no.× 2
Slot number corresponding with installation location, and the slot 0 is the first expansion module nearest to CPU, then the second is slot 1, and so on. There are all 8 Input channels from A to H and numbered as 0 to 7.
Based on the above equation, there is the address look-up table.

VWxx	Channel 0	Channel 1	Channel 2	Channel 3	Channel 4	Channel 5	Channel 6	Channel   7
Slot 0	VW0	VW2	VW4	VW6	VW8	VW10	VW12	VW14
Slot 1	VW64	VW66	VW68	VW70	VW72	VW74	VW76	VW78
Slot 2	VW128	VW130	VW132	VW134	VW136	VW138	VW140	VW142
Slot 3	VW192	VW194	VW196	VW198	VW200	VW202	VW204	VW206
Slot 4	VW256	VW258	VW260	VW262	VW264	VW266	VW268	VW270
Slot 5	VW320	VW322	VW324	VW326	VW328	VW330	VW332	VW334
Slot 6	VW384	VW386	VW388	VW390	VW392	VW394	VW396	VW398

TC module Diagnose
DIP switch configuration

Company Profile

FAQ

Q1.What's the payment term? 
A. We accept TT,LC,Western Union,Paypal.

Q2.What is the delivery time?
A. It depends on order quantity,usually it will take about 3-5 days for sample production.

Q3.What's the package used for?
A. For the small capacity,will use carton,but for big capacity,we should use honeycomb carton and pallet or wooden case for protection.

Q4.Would you accept to use our logo?
A.It's no problem,we accept OEM service.

Q5.What's your production capacity for one month?
A. Our month capacity can reach near 500-3000pcs for the most of our model.

Q6.Where is your market?
A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.

Q7. What kind of certificates you have?
A. Our company has ISO9001,CE, RoHS,SGS etc.
 

OEM Services
Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2. Label
Please offer us your own model numbers.

Lead Time
1.Sample orders will be delivered from our factory within 3-5 working days.
2.General orders will be delivered from our factory within 7-15 working days.
3.Large orders will be delivered from our factory within 45 working days at most.

Shipment
1.By EMS,DHL,FedEx,TNT,UPS or other Express.
2.By our forwarding agent(by Air or by Sea).
3.By your own forwarding agent.