I-87015W - 7-channel RTD input module
by ICP DAS

I-87015W has a serial bus (RS-485) communication interface with DCON protocol. It can be used with our XPAC, WinPAC, and XPAC controllers. I-87015W is a thermistor input Module with 7 RTD Input channels. Its input type is 2-wire or 3-wire RTD. I-87015W is a serial cartridge based I/O module that offers you cost-effectiveness and flexibility.

Analog Input
Input Channels	7 Differential
Input Type	Pt100, Pt1000, Ni120, Cu100, Cu1000
Resolution	16-bit
Sampling Rate	12 Samples/ sec (Total)
Accuracy	+/- 0.05% of FSR
Zero Drift	+/- 0.5μV/ °C
Span Drift	+/- 20μV/ °C
Common Mode Rejection	150 dB
Normal Mode Rejection	100 dB
Input Impedance	>1M Ohms
Individual Channel Configurable	Yes
Open Wire Detection	Yes
4KV ESD Protection	Yes, Contact for each terminal.
Intra-module Isolation, Field to Logic	3000VDC
LED Display
1 LED as Power/ Communication Indicator
14 LEDs as High/ Low Alarm Signals
Power
Power Consumption	Maximum : 1.0W
Environment
Operating Temperature	-25 to 75 °C
Storage Temperature	-30 to 75 °C
Humidity	5 to 95% RH, non-condensing
Dimensions
30mm x 102mm x 115mm(W x L x H) Detail
NOTE: We Recommend to choose I-87015P for long distance RTD line.

 

RTD Type Setting(TT)
Type Code	RTD Type	Temperature Range °C
20	Platinum 100, α= 0.00385	-100 ~ 100
21	Platinum 100, α= 0.00385	0 ~ 100
22	Platinum 100, α= 0.00385	0 ~ 200
23	Platinum 100, α= 0.00385	0 ~ 600
24	Platinum 100, α= 0.003916	-100 ~ 100
25	Platinum 100, α= 0.003916	0 ~ 100
26	Platinum 100, α= 0.003916	0 ~ 200
27	Platinum 100, α= 0.003916	0 ~ 600
28	Nickel 120	-80 ~ 100
29	Nickel 120	0 ~ 100
2A	Platinum 1000, α= 0.00385	-200 ~ 600
2B	Cu 100 at 0°C,α= 0.00421	-20 ~ 150
2C	Cu 100 at 25°C,α= 0.00427	0 ~ 200
2D	Cu 1000 at 0°C,α= 0.00421	-20 ~ 150
2E	Platinum 100, α= 0.00385	-200 ~ 200
2F	Platinum 100, α= 0.003916	-200 ~ 200
80	Platinum 100, α= 0.00385	-200 ~ 600
81	Platinum 100, α= 0.003916	-200 ~ 600

I-87015W.pdf

259 K