Hydromatic II Chiller Operation Manual
Table Of Contents
- Introduction
- Getting Started
- System Overview
- Operational Overview
- Initial Configuration
- System Menu Items
- Operation
- Fault Handling
- Wiring Diagrams
- Specifications
- Glossary
- Appendix 1: System menu overview
- Appendix 2: Organizing IDs in the CAN system
- Appendix 3: Ordering a system
Page 25
Rev 1.07 ©2015 Micro Air Corp 10/26/2015
CAN bus wire:
Compatibility: SAE J1939
Characteristic impedance: 120 ohms
Line capacitance: < 80pF per meter at 1 MHz
Wire gauge: 20 AWG minimum
Specific line delay (velocity factor) : > 70%
Mechanical: 2 conductors, twisted pair with shield and drain connection.
Examples of acceptable wire:
North Wire Data Cell J1939
Waytec CB20-11F 20
Prestolite Wire SAE1939-15 #149812










