Isolated Barrier SPD Safety Relay NEWPWR-Focus Security and Stability on Industrlal measurement and control signals

Supply

Power supply

18 ~ 60 V DC

Input

Input signal	TC, RTD
Line resistance	≤ 20 Ω per line (RTD)

Output

Output signal	4 ~ 20 mA
Load resistance	RL ≤ 550 Ω

Transfer characterisics

General parameters

Compensation accuracy	1°C (Temperature compensation range: -20°C ~ +60°C)
Response time	≤ 500 ms
Power dissipation	1.2 W

EMC data

Electromagnetic compatibility	IEC 61326-3-1
Insulation resistance	≥ 3000V AC (intrinsically safe side / non-intrinsically safe side) ; ≥ 1500V AC (Power supply /non-intrinsically safe side)
Insulation resistance	≥ 100 MΩ (Input /Output/Power supply)

Operating conditions

Operation temperature	-20 ℃ ~ +60 ℃
Storage temperature	-40 ℃ ~ +80 ℃
Suitable location	Mounting in safe area, and connected to the intrinsic safety apparatus in hazardous area zone 0, zone 1, zone 2, ⅡA, ⅡB, ⅡC, T4 ~ T6

State

Output states

Default following mode, it can be configured as 4mA~20mA NE43 mode or fixed output mode.

Mechanical specifications

Connection method	Screw connection
Dimension	17.8mm (W) × 110mm (H) × 117mm (D)

Certified data