Veeder Root 7999 Mite Catalog Page

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Electronic Totalizing Counters

7999 Mite

A modern compact electronic totalizer . . . self-powered with 8 large LCD figures and choice of unidirectional or bidirectional models

Specific Models

The MITE Series is a versatile family of LCD totalizers that includes unidirectional and bidirectional models. Based on the latest CMOS circuitry, they feature a long-life internal power source, high count-speed capability, and eight-digit liquid crystal display.

The bidirectional MITE totalizer provides count/direction operation – one input receives count pulses, while a second input controls counting direction.

■ Front panel and remote reset

■ NEMA-4/IP65 environmental sealing

■ Easy-to-read, high contrast Liquid Crystal Display (LCD)

■ UL recognized, CSA Certified

■ 10-year battery life

■ Quick and easy panel mounting with slide-on clips

■ Supplied with prewired plug-in connector

■ Accessory snap-on adaptors for high voltage count signals

■ Small overall size – minimal 1.2" (30mm) depth behind panel

■ Very low priced – without sacrifice of performance or reliability

MITE totalizers are rated NEMA-4/IP65 for water and dust-proof integrity of their front panels when mounted with the provided gasket. Instant reset to zero is accomplished via its front panel push-button or remotereset command. For non-reset applications, the panel reset can be disabled.

For selectable decimal point or input scaling, see Series A103 For heavy duty construction, see Series 7997

SPECIFICATIONS

Display: 7 mm character height; eight-digit LCD Power: Internal lithium battery; Ten-year typical life Operating Temperature: +14° to +144 °F (–10° to +60°C) Storage Temperature: +4° to +144 °F (–20° to +60°C) Environmental Integrity: Front panel meets NEMA-4/IP65 requirements,

when used with clip mount and gasket provided

Reset: Front panel push-button and remote reset; Panel Reset Enable: Link

to common to enable front-panel reset button; Remote Reset: Provides reset via remote contact closure or open collector transistor

Connection: Integral plug; Mating connector provided; Accessory screw

termination available

Signal Inputs for 79998D-110:

High-Speed Input: For use with logic level voltage, TTL, CMOS open

collector NPN transistor

Frequency Response: Input Voltage:

Maximum Input: 18 volts DC; NOTE: Accessory modules may be used for high voltage input signals

Low-speed Input: For use with isolated switch/relay contact.

Frequency Response:

Signal Input for 79998D-410 (Bidirectional Totalizer): To be used only with

electronic inputs, TTL/CMOS compatible

Frequency: Input Voltage:

Direction Input:

Approvals: CE; UL recogniced; CSA certified

Model No. Description 079998D-110 MITE Totalizer

079998D-410 MITE Totalizer, Add/Subtract

10 kHz maximum, minimum pulse length 50 µsec.

Maximum input: 18 volts DC

10,000 Hz, 50 µsec minimum pulse length.

Logic 0: <0.7 volts DC; Logic 1: >2.4 volts DC;

30 Hz maximum

Logic 0: <0.7 volts DC; Logic 1: >2.4 volts DC;

Add: No connection; Subtract: Connect to common

ACCESSORIES

AC/DC Input Module: Allows use of high voltage input signal of 5 to 240 VAC/

DC. Impulse frequency is 0 to 18 Hz. Connections are via screw terminations. Part Number 108938-0001

Screw Terminal Adaptor: Provides the convenience of screw terminal connection of input signal and remote reset. Part Number 108937-0001

Dimensions:

Behind panel depth: 30.5mm

48mm

24mm

44.9mm

REAR

With adaptor installed: 47mm

Adaptor

21.9mm

4mm

Panel Cutout: 45mm x 22mm (+0.5, -0)

VEEDER-ROOT • EAGLE SIGNAL • DYNAPAR

SIDE

Mounting Clip

1.05