MODEL: 73VR21

73VR21 SPECIFICATIONS

ES-7395 Rev.29 Page 15/18

https://www.m-system.co.jp/

PANEL CUTOUT (unit: mm)

Usable panel thickness: 2 – 26 mm (0.08” – 1.02”)

137

+2

0

137

+2

0

■ SINGLE MOUNTING

■ VERTICAL CLUSTERED MOUNTING (max. 3 units)

■ HORIZONTAL CLUSTERED MOUNTING

L

+2

0

L

(mm)

Number

2

3

4

5

6

7

8

9

10

n

282

426

570

714

858

1002

1146

1290

1434

(114 × n) – 6

+2

0

175 min

Notes

1. Dimensional tolerance ±3% unless otherwise specified.

(±0.3 mm for < 10 mm)

2. Desktop type cannot be mounted on a panel surface.

SOFTWARE FUNCTIONS

■ NUMBER OF INPUT PEN POINTS

73VR2102: 2 points

73VR2104: 4 points

73VR2106: 6 points

73VR2108: 8 points

73VR2110: 10 points

73VR2112: 12 points

■ INPUT SIGNALS

Analog: DC mV and voltage, thermocouple and RTD

Discrete: Trigger input (1 point)

■ DATA STORING METHOD

Normal: Recording is manually initiated and stopped. Data

is continuously stored while the recording is on.

Auto: Recording is automatically initiated and stopped at a

predefined time.

Event recording: The recorder detects an external event by

trigger signal, and stores preset number of samples (max.

1200 respectively) before and after the moment of event.

Remote trigger: Data is automatically recorded while the

external trigger condition (input) is true.

■ STORING RATE

0.1 (DC voltage input only) 0.5, 1, 2, 5, 10 sec., 1, 10

minutes

■ DATA STORAGE

Data file: Stores momentary values in the storing rate and

their calculation result.

Alarm history file: Records time index information when