TSF202-EX Datasheet, PDF (1/3 Pages) MORNSUN Science& Technology Ltd. – Switch Output isolation safety barrier

Switch Output isolation safety barrier
FEATURES
●2-port electrical isolation between input
—— TSFX02-EX Series and output
●Isolation voltage (Intrinsically safe and
no-intrinsically safe:2.5KVAC/60S)
●High reliability(MTBF>500,000 hours)
●Protect: power reverse protect
●Operating temperature range:-25 ~ +71℃
●Excellent EMC performance
PART NUMBER SYSTEM
TSF202-EX
Safety barrie r mark
Chann el co nfiguration
Channel number
Signal flow
Signal style
Isolation tran sduce r
SELECTION GUIDE
TSF
x
02
-EX
1
Channels
2
Explosion Protection
EX
GENERAL DESCRIPTION
The switch output safety barriers, with electrical
isolation, which enable a device located in the hazardous
area to be controlled from the safe area. The series drive
power is 12V/44mA, which is suitable for driving the
devices such as electromagnetic valve. Sound and light
alarm and so on.
Description
1 input 1 output
2 input 2 output
Safety Barrier Explosion protection mark
ELECTRICAL CHARACTERISTICS
Input signal
Safe Area
Power supply voltage
Power supply voltage range
Open status voltage
Hazardous Area
Output voltage (current 44mA)
Driving capability
Recovery time
Protection
Power reverse protection
Dry contact input
24VDC
18~30VDC
24VDC±5%
≥12VDC
12VDC/44mA
≤5ms
ISOLATION CHARACTERISTICS
Electrical Isolation
Between intrinsically safe and no-intrinsically safe
Isolation Strength
Isolation Resistance
Between intrinsically safe and no-intrinsically safe: 2.5KVAC/60s
Between intrinsically safe and no-intrinsically safe: ≥100MΩ, 500VDC
Test Conditions: testing for 1minute, humidity < 70%, leakage current < 1mA
EMC CHARACTERISTICS
CE
EMI
RE
ESD
RS
EFT
EMS
Surge
CS
CISPR22/EN55022 CLASS A
CISPR22/EN55022 CLASS A
IEC/EN61000-4-2
Contact ±4KV /Air±8KV
IEC/EN61000-4-3
IEC/EN61000-4-4
3V/m
Power Port ±2KV
IEC/EN61000-4-4
IEC/EN61000-4-5
Signal Port ±1KV
Power Port±1KV /±2KV
IEC/EN61000-4-5
Signal Port ±1KV（line to GND）
IEC/EN61000-4-6
10 Vr.m.s
perf. Criteria B
perf. Criteria A
perf. Criteria B
perf. Criteria B
perf.Criteria B
perf. Criteria B
perf. Criteria A
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TSFx02-EX Series 2013.07.01-A/1 Page 1 of 3