HRX-OM-M005
Chapter 3 Transporting and Installation
HRZD Series
3.3 Procedure for Installation
3-11
5.
Loosen the cap and insert the power cable from the power cable access. Retighten the cap
after inserting the cable, and make sure the cable is secured.
6.
In case of using serial communication, mount the ferrite core(accessory) to serial
communication cable (1turn).
7.
Connect the communication cables with P1, P2 and P3 as appropriate.
Fitting screw size: M2.6
×
0.45
[Tips]
See “Table 3-1 Power Cable and Main Breaker (The Product)”
on page
3-7 for the recommended cable size and crimp contact.
Figure 3-8 Power Cable Insertion and Communication Cable Connection
Do not drop a screw or washer in the electrical unit when attaching the
breaker cover and terminal.
Do not leave it in the product if dropped in. Potential failure may occur
if the power is turned ON without removing it.
Cap
Power cable
CH1 contact signal / Analog cable
Serial RS-485 or RS-232C
cable
P2 (CH2 D-sub25 female receptacle)
CH2 contact signal / Analog cable
Rear
P1 (CH1 D-sub25 female receptacle)
P3 (D-sub9 female receptacle)
Ferrite core(accessory)
Summary of Contents for HRZD020-W1S-W1S
Page 24: ...HRX OM M005 Chapter 2 Name of Each Section 2 1 Name of Each Section HRZD Series 2 2 ...
Page 98: ...HRX OM M005 Chapter 5 Product Operation 5 3 Operation Screen HRZD Series 5 54 ...
Page 128: ...HRX OM M005 Chapter 8 Appendix 8 8 Thermo Chiller Daily Inspection Sheet HRZD Series 8 20 ...