Siemens 505-2571 User Manual download pdf (Page 36)

2559-RTD, 2559-TC

2559-RTD 8-Channel RTD Input Module

The 2559-RTD is a high speed 8-channel RTD input

module which translates RTD input signals into scaled

temperature values in a CTI 2500 Series® or Simatic®

505® I/O base.

Features:

 Replaces Siemens® 505-7038 with no rewiring

 1500V channel-to-backplane isolation

 Supports 7 RTD probe types in Pt, Cu and Ni.

 Configurable for 8 resistive values for RTD probe types

 Supports 2-, 3-, and 4-wire probes

 Data formats in °F, °C and scaled integer

 Error reporting and digital filtering

2559-TC 8-Channel Thermocouple Input Module

The 2559-TC is a high-speed, 8-point thermocouple input

module which translates millivolt level signals from the

thermocouple element into a scaled temperature value in a

CTI 2500 Series® or Simatic® 505® I/O base.

Thermocouple types J, K, T, E, R, S, N, and millivolts are

supported.

Features:

 Replaces Siemens® 505-7028 (requires special I/O

connector)

 1500V channel-to-backplane isolation

 Fast 9 mSec update time for all channels

 No CJC calibration necessary

 Microprocessor self-diagnostics

 Requires 2559-FPC connector

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Siemens 505-2571 User Manual Page 36