SMC Networks HRL Series, Manual, Page: 15 / 28

User’s
equipment
Oscillator
2
2 2
2
1
3
5
5 5
5
4
CH1
CH2
Optical
system
Circulating fluid
return port
Circulating fluid
return port
Circulating fluid
outlet
Circulating fluid
outlet
External piping circuit is recommended as shown below.
Parts Description
Recommended External Piping Flow
Cable Specifications
No. Description Size Recommended part no. Note
1 Filter Rc1 (5
μ
m) Accessory The value in ( ) shows the nominal filtration accuracy.
2 Valve Rc1 —
3 Flow meter Rc1 — Prepare a flow meter with an appropriate flow range.
4 Filter Rc1/2 (5
μ
m) Accessory The value in ( ) shows the nominal filtration accuracy.
5 Valve Rc1/2 —
Power Supply Cable and Earth Leakage Breaker (Recommended)
Model
Power supply voltage
specifications
Terminal
block screw
diameter
Recommended
crimped
terminal
Cab le specifications
Earth leakage breaker
Breaker size
[A]
Sensitivity current
[mA]
HRL100-A -20
3-phase 200 VAC (50 Hz)
3-phase 200 to 230 VAC (60 Hz)
M5
R5.5-5
4 cores x 5.5 mm 2 (4 cores x AWG 10)
including grounding cable
30
30
HRL200-A -20
R8-5
4 cores x 8 mm 2 (4 cores x AWG 8)
including grounding cable
40
HRL300-A -20 50
∗
An example of the cable specifications is when two kinds of vinyl insulated wires with a continuous allowable operating temperature of 70
°
C at 600 V, are
used at an ambient temperature of 30
°
C. Select the proper size of cable according to an actual condition.
Eye bolt M12
(4 places)
Dustproof
filter
Dustproof
filter
Casters and adjuster feet
(4 places of each)
Touch panel
Earth leakage
breaker handle
Fluid fill po rt (CH1)
Fluid level
indicator (CH1)
Power cable entry
Signal cable entry
Handle
Handle
Circulating fluid outlet (CH1)
Rc1
Bypass valve (CH1)
Circulating fluid outlet (CH2)
Rc1/2
Bypass valve (CH2)
Fluid fill po rt (CH2)
Fluid level indicator (CH2)
Tank drain port (CH2)
Rc1/2 (Valve stopper)
Tank drain port (CH1)
Rc3/4 (Valve stopper)
Circulating fluid retu rn port (CH2)
Rc1/2
Circulating fluid retu rn port (CH1)
Rc1
14
Circulating Fluid Temperature Controller
Thermo-chiller
Dual Channel Refrigerated Thermo-chiller for Lasers
HRL
Series