Model |
DF2 |
DF2 (SUB) |
DF4 |
Appearance |
|
|
|
W × H × D (mm) |
48 × 96 × 100 |
48 × 96 × 100 |
48 × 48 × 100 |
Power voltage |
110 / 220 V a.c (50/60 ?) |
Power consumption |
3 VA |
4 VA |
3 VA |
Input |
See range and input code chart(TC, RTD, 4 to 20 mA DC, 1 to 5 DC) |
? Range(0 to 99) of Current and voltage input |
|
Control output |
Relay contact?250 V AC 3 A (Resistive load), SSR?12 V DC (constant voltage pulse) |
(Load resistance min. 800 Ω),Current: 4 - 20 mA DC (Load resistance max. 600 Ω) |
|
Control action |
- |
Proportional or ON/OFF control |
- |
Alarm |
Relay contact : 250VAC 3A |
Setting |
By B.C.D S/W |
Permissible input resistance |
Thermocouple?Max. 250 Ω, R.T.D : Max. 10 Ω |
Display range |
Setting value |
Display |
Digital indicatpr |
Setting and display accuracy |
Display ±0.5 % of F.S Range, Max. Set value ±1.0 % of F.S |
Hysteresis |
0.2 % F.S (fixing), ON/OFF control. |
Proportional cycle |
Relay contact : 25 ~ 30 sec SSR : 2 ~ 4 sec |
Reset range |
±1.5% of Max. Range |
Dielectric strength |
2,000 V AC 50/60 ? for 1 minute (Primary terminal-secondary terminal) |
Vibration |
Resistance |
2 - 55Hz, X, Y, Z each positions for 10 minutes |
Durability |
10 - 55 Hz, 0.76mm, X, Y, Z each positions for 2 hours |
Shock |
Resistance |
100 ? 6 positions, Each 3 times |
Durability |
300 ? 6 positions, Each 3 times |
Life |
Mechanical |
More than 10 millions times |
Electrial |
More than 0.3 millions times |
Ambient temperature and humidity |
0 ~ 50 ?C(32 ~ 122 ?F) · 35 ~ 85 % R.H. (Without condensation) |