Kistler-morse KM STXPlus Manuel d'utilisateur télécharger pdf (Page 19)

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

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Kistler-morse KM STXPlus Manuel d'utilisateur Page 19