TOYO KEIKI Signal Isolator DGP-3-4-8

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Origin: TOYO KEIKI CO., LTD.

📞 Liên hệ ngay: 0982.650.942

Product Specifications: TOYO KEIKI Signal Isolator (DGP / DGP-L Series)

Input: DC 0 ~ 10 V

Output: DC 4 ~ 20 mA

Source: AC 200 / 220 V

Specification Category	Technical Details
Product Type	DC Signal Isolator (Plug-in Type)
Model Series	DGP-: Standard Series DGP-L: Limiter-Integrated Series
Isolation Method	Photocoupler isolation between Input, Output, Power, and Ground
Auxiliary Power Supply	DC 24V (±10%): Approx. 2.5 W (24V DC, 104mA) AC 100/110V (±10%, 50/60Hz): Approx. 2.5 VA (110V AC, 23mA) AC 200/220V (±10%, 50/60Hz): Approx. 2.5 VA (220V AC, 11mA) DC 100/110V (±10%): Approx. 3.0 W (110V DC, 23mA) DC 48V (38~62V): Approx. 2.5 W (48V DC, 52mA)
Tolerance / Accuracy	≤ ±0.25% of output span (at 23°C ambient temperature)
Temperature Effect	≤ ±0.25% of output span per ±10°C temperature change
Power Supply Effect	≤ ±0.1% of output span per ±10% supply voltage change
Load Resistance Effect	≤ ±0.05% of output span within allowable load range
Output Ripple	≤ 0.5% P-P of output span
Response Time	≤ 0.5 seconds (time to settle within ±1% of final steady state)
Dielectric Strength	2000V AC for 1 minute across terminals (Input, Output, Power, Ground, Case)
Insulation Resistance	≥ 100 MΩ at 500V DC across terminals
Optional Accessories	ZGP-D2 Protection Unit: Diode circuit preventing current input loop rupture when removing unit from socket

Limiter Specifications (DGP-L Option)

Ordering Model Code Matrix

Format: DGP - [Aux Power] - [Input] - [Output] - [Limiter Code]

Code	1. Aux Power	2. Input Signal (Impedance)	3. Output Signal (Load Resistance)	4. Limiter Setting (%)
0	—	—	—	No Limiter
1	DC 24V	DC 0~100mV (100 kΩ)	DC 0~100mV (600 Ω ~ ∞)	High Limit: 110% / Low Limit: 30%
2	AC 100/110V	DC 0~1V (1 MΩ)	DC 0~1V (600 Ω ~ ∞)	High Limit: 100% / Low Limit: 20%
3	AC 200/220V	DC 0~5V (1 MΩ)	DC 0~5V (600 Ω ~ ∞)	High Limit: 80% / Low Limit: 0%
4	—	DC 0~10V (1 MΩ)	DC 0~10V (600 Ω ~ ∞)	High Limit: 70% / Low Limit: -10%
5	DC 100/110V	DC 1~5V (1 MΩ)	DC 1~5V (600 Ω ~ ∞)	—
6	DC 48V	DC 0~1mA (100 Ω)	DC 0~1mA (0 ~ 10 kΩ)	—
7	—	DC 0~10mA (10 Ω)	DC 0~10mA (0 ~ 1 kΩ)	—
8	—	DC 4~20mA (10 Ω)	DC 4~20mA (0 ~ 550 Ω)	—
9	—	Special Custom Input	Special Custom Output	Special Custom Limiter

Ordering Examples:

DGP-3-8-4: AC 200/220V Power, Input DC 4~20mA, Output DC 0~10V, No Limiter.
DGP-2L-3-3-25: AC 100/110V Power, Input DC 0~5V, Output DC 0~5V, High Limit 100%, Low Limit 30%.