Kistler-Morse STXplus, Installation And Operation Manual

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APPENDIX A: PRODUCT SPECIFICATIONS
APPENDIX A: PRODUCT SPECIFICATIONS
ANALOG INPUT
Resolution
. Selectable 16 bit (1 part in 65,536) to 23 bit (1 part in 8,388,607) in 1-bit increments.
Conversion Speed.
16msec at 16 bit-19 bit, 30msec at 20 bit, 59msec at 21 bit, 120msec at
22 bit, and 240msec at 23 bit.
Span
. Programmable between ±2V and ±15.6mV.
Temperature Stability. Zero 10ppm/°C; Span 80ppm/°C.
Common Mode Rejection. 100db minimum.
Normal Mode Rejection.
86db minimum at 60Hz.
Programmable Filter. Sentry™ DSP Filter.
SERIAL COMMUNICATIONS PORTS
Port 1.
RS-422/RS-485 switchable; Baud Rate - 9600,19.2K, 38.4K, 115.2K; For multi-drop
single cable connect to optional remote marque display or slave communications via
Kistler-Morse
®
protocol.
Port 2.
RS-485; Baud Rate - 9600, 19.2K, 38.4K, 115.2K; Modbus RTU protocol.
ANALOG OUTPUT
Format.
0-20mA, 4-20mA, 20-0mA, or 20-4mA.
Resolution. 16 bit (1 part in 65,536).
Isolation. 500VAC.
Maximum Load.
600Ω with internal loop supply; up to 2400Ω with external loop supply.
DIGITAL OUTPUT
2 Mechanical Relays.
2.5A AC output.
EXCITATION OUTPUT
12VDC in half-bridge mode/10VDC in full-bridge mode; both with remote sense capabilities.
POWER REQUIREMENTS
(sensors not included)
DC Power (standard). 14.4VDC to 30.0VDC at 300mA.
AC Power (optional).
100-240VAC, 20 watts maximum, 47-63Hz.
ENVIRONMENTAL
Operating Temperature.
14°F to 122°F ( -10°C to 50° C).
Storage Temperature. -40°F to 158°F (-40°C to 70°C).
Humidity. 1% to 95% (non-condensing).
OPTIONAL ENCLOSURES
Fiberglass.
NEMA 4X, IP66.
Stainless Steel. NEMA 4X, IP66.
A-1