Just Co., Ltd.
Just Corporation TGMJ Indicating Temperature Controller
Product Made in Japan
Manufacturer: Just Corporation
Model: TGMJ
Product Summary
Multiple inputs for any sensor
PID auto-tuning function
PID self-tuning function
*Upper and lower limit alarms are standard equipment
There are three control output models: relay contact, non-contact voltage (SSR), and direct current (4 to 20 mA output)
Simple timer function
PC communication function (500m MAX, 31 devices can be connected)
Appearance and Dimensions
Specification
| Control Output | Please select when ordering. * Relay contact output AC 250V 3A (resistive load) 1a contact * SSR drive voltage output DC 0-12V (load resistance 600Ω or more) * Current output DC 4-20mA (resistive load 600Ω or less) |
| Alert | ●Alarm 1, 2 (with upper and lower limits) ●Control action….ON-OFF ●Control action….ON-OFF action gap 1°C |
| Control Action | ●PID auto-tuning function ●PID self-tuning function |
■ Rating
| Voltage | 100 to 240V (allowable fluctuation range 85 to 264) |
| power consumption | 10VA (max.) |
| Ambient temperature and humidity | 0 to 50°C/35 to 85% |
■Material
| Outer case | Polycarbonate |
| Painting | Light gray |
| Weight | 180g |
■ Settings and instructions
| accuracy | ±0.3% F.S. |
| Setting method | Flat Key |
| Display method: Numeric display | Numeric display: 7-segment LED, 3 digits |
■ Terminal arrangement
■ Input
・Constant input signal: Select one from the following inputs
– Input range: Simple programmable range
| Input Type | range | |
| No decimal points | With decimal point | |
| 1, Pt100 | 1, -199 to 500°C | 2, -199.9～500.0℃ |
| 2,K(CA) | 2, -200 to 1372°C | 4. -199.9 to 999.9℃ |
| 3,J(IC) | 3. -200 to 850°C | 6. -199.9 to 850℃ |
■ Product Number
| Part number | Sensor input No. *1 | Range No. *2 | |
| Relay Contact Output | TGMJR | ( ) | ( ) |
| SSR drive voltage output | TGMJS | ( ) | ( ) |
| Current Output | TGMJA | ( ) | ( ) |
■Please use correctly
| Power outage handling | |
| Power Outage Detection | : Control stops when power outage is detected |
| Power outage | : Setting values, PID parameters, etc. are stored in non-volatile memory |
| When power is restored | : Automatic start |
| self-diagnosis | |
| Calculation and control abnormalities: | Watchdog timer monitoring |
| Sensor input abnormality, disconnection | : Control stops, operation output reaches upper/lower limit |
