GE 8101-HI-TX-02

Description

8101-HI-TX-02
• 8 single-ended 4-20 mA input channels
• Non-incendive field circuits
• HART pass-through
• HART variable and status reporting
• 2- or 4-wire transmitters
• Open and short circuit detection
• 24 V dc bussed field power required
MODULE SPECIFICATION
See also System Specification
INPUTS
Number of channels
• 8, single-ended
Nominal signal range (span)
• 4 to 20 mA
Full signal range
• 1 to 23 mA
Line fault detection
• Short circuit current – > 23.5 mA
• Open circuit current – < 0.5 mA Output voltage (@ 20mA) •13.5 V (min.) Output current • 32 mA (max.) Accuracy (over temp range) • ± 0.1% of span Resolution • 16 bits Repeatability • 0.05% of span Isolation • Any channel to Railbus – 100 V ac • Between channels – None CONFIGURABLE PARAMETERS Alarms • High, high-high, low and low-low Alarm deadband (hysteresis) • User defined value Input filter time constant • User defined value Input dead zone • User defined value Drive on failsafe • Disabled / upscale / downscale Channel status • Active / Inactive HART variable and status reporting • Enable / Disable RESPONSE TIME Signal change to availability on Railbus • 4–20 mA mode – 27 ms (max.) • HART mode – 0.75 s per channel SAFETY FM non-incendive field wiring parameters (each channel) • Voc = 28.7 V; Isc = 33 mA; Ca = 0.17 μF; La = 11.0 mH POWER SUPPLIES Railbus (12V) current • 100 mA (typ.) • 150 mA (max.) Bussed Field Power • 2-wire Tx – 300 mA (max.) • (@ 24 V dc ±10%) 4-wire Tx – 60 mA (max.) MECHANICAL Module Key Code • A1 Module width • 42 mm Weight • 200 g