TC100PI-EX Datasheet, PDF (3/4 Pages) MORNSUN Science& Technology Ltd. – Thermocouples Isolation Safety Barrier

3． The safety parameters about intrinsically safety end meets:
Uo ≤ UI, Io ≤ Iin, Po ≤ Pin
Co ≥ Cin, Lo ≥ Lin
4. Select suitable safety barrier which matches the intrinsically safety device in spot according to the power polarity, signal type and transmission
mode about the device.
5. Much more protection is required, which can avoid the influence of the leakage current generated by safety barrier on intrinsically safety device in
spot.
Operation notes
1. Please read the user manual carefully before using. If any questions please contact our technical support department.
2. Please do not use this product in hazardous area.
3. Power supply of this product should be 24VDC. 220VAC is prohibited.
To avoid explosion protection function invalid or any failure, disassembling the product is forbidden.
APPLICATION CIRCUIT DIAGRAM & PIN DESCRIPTION
Hazardous-area
Safe-area
Hazardous-area
11 +
1
485B
mV
mV
12 ^-
2
485A
+3
-4
+
-
5
6
18~36VD C
TC100PI-EX
RL
4/0~20m A
Safe-area
11 +
12 -
1
2
+3
-₄
+7
-8
+
-
5
6
18~36VDC
TC600PI-EX
485B
485A
RL
4/0~ 20m A
RL
4/0~ 20m A
INSTALLATION & DISASSEMBLY
Installation
DIN35mm standard rail installation:
1.Insert the top of the instrument card in the rail;
2.Push the bottom of the instrument into the rail.
Disassembly
1. Use a screwdriver (Width of edge ≤ 6mm), cut in the metal card lock
from the underside;
2. Boost up the screwdriver and prize the metal card lock downwards;
3. Pull the instrument out of the rail.
3
1
2
The copyright and authority for the interpretation of the products are reserved by MORNSUN
TCx00PI-EX 2013.03.22-A/3
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