Control Technology CTI 2552-A Installation And Operation Manual page 26

Input Protection:
Input Bandwidth:
Filtering Time Constant:
(100 mV input step)
Update Time:
Open RTD Reporting:
Bias Current to RTD Probe:
Wire Resistance Compensation:
Module Power from Base:
Isolation:
Field Wiring Connector:
Mechanical:
Operating Temperature:
Storage Temperature:
Humidity:
Agency Approvals:
Specifications subject to change without notice.
16
20,000 Volts ESD
+/- 20 VDC from any input to channel common
+/- 20 VDC from any input to any other input
on same channel
(channels are isolated from each other by 1500 VDC)
5.5 Hz (digital filtering disabled)
0.16 Hz (digital filtering enabled)
18 mS (digital filtering disabled)
1.0 Sec (digital filtering enabled)
15 milliseconds for all eight channels
To PLC as bit number one set
250 microamp nominal
Up to 20 Ohms per lead wire.
2.8 watts @ +5VDC
1500 VDC channel to channel and channel to PLC
Accepts 18 -26 AWG
Size single-wide 505 Module
0 to 60 degrees Celsius
(32 to 140 degrees Fahrenheit)
-40 to 85 degrees Celsius
(-40 to 185 degrees Fahrenheit)
0% to 95%, noncondensing
UL, UL Canada
FM (Class I, Div 2), CE
CTI 2552-A Installation and Operation Guide