SAMWONTECH
2nd Edition of TEMP2000M_Series IM : April. 8. 2014 Page 22 / 176
1.3.3.5 Use of sub relay
▶
ON/OFF the load with use of sub relay in case that the resistance load exceeds the relay specification.
▶
In case of using the inductance (L) load such as the sub relay and solenoid valve, insert the CR filter (In
using AC) or diode (In using DC) by constituting the surge suppressor circuit for spark removing
certainly because it becomes a reason for mal operation and relay failure.
▶
Recommended CR filter
☞
Sungho Electronics : BSE104R120 25V (0.1μ+120Ω)
☞
HANA PARTS CO
: HN2EAC
☞
Songmi Electric Co: CR UNIT 953, 955 etc
☞
Jiwoel Electric Manufacturing Co
:
: SKV, SKVB etc
☞
Shinyoung Communication Co
:
: CR-CFS, CR-U etc
①
In case of DC relay
②
In case of AC relay
External DC current
Gauge
DIODE
(Direct connect to the relay
coil terminal)
※ RELAY
(Use the relay coil with capacity under the
contact point capacity.)
R
CR filter
(Direct connect to the relay
coil terminal.)
※ RELAY
(Use the relay coil with capacity under the
contact point capacity.)
R
~
Summary of Contents for Temp 2000 M
Page 1: ...Instruction Manual...
