Watlow Controller Series D8, User Manual

Page: 8 / 179

8
List of Figures
Chapter 1: System Overview 13
Figure 1.1 – D8 Rear Views 17
Figure 1.2 – D8 Front Panel 18
Figure 1.3 – TB50 18
Chapter 2: Installation 20
Figure 2.1 – D8 System Components 21
Figure 2.2 – Clearance with DB25 and SCSI Cable 22
Figure 2.3 – Clearance with terminal Blocks (TB1 and TB18) 22
Figure 2.4 – Clearance with TB1 and SCSI Cable 22
Figure 2.5 – Mounting Bracket Clearance 23
Figure 2.6 – Panel Thickness and Cutout Size 23
Figure 2.7 — Mounting the TB50 24
Figure 2.8 – TB50 Mounted on a DIN Rail (Front) 24
Figure 2.9 – TB50 Mounted on DIN Rail (Side) 24
Figure 2.10 – Mounting a TB50 with Standoffs 25
Figure 2.11 – Power Input with Mass Termination Option 28
Figure 2.12 – Power Input with Mass Termination Option 28
Figure 2.13 – Power Connections with the D8 Power Supply 30
Figure 2.14 – Termocouple Connections 34
Figure 2.15 —RTD Connections 34
Figure 2.16 – Voltage Signal Connections 34
Figure 2.17 – Current Signal Connections 35
Figure 2.18 — Digital Output Wiring 36
Figure 2.19 – Sample Heat, Cool and Alarm Output Connections 37
Figure 2.20 – Output Connections Using External Power Supply 37
Figure 2.21 – TB50 Watchdog Timer Output 38
Figure 2.22 – TB18 Watchdog Timer Output 38
Figure 2.23 – Wiring Digital Inputs 39
Figure 2.24 – DeviceNet ™ Connector 41
Figure 2.25 – J4 DeviceNet™ Connector Pinout 42
Figure 2.26 – D8 Side with Rotary Switches 43
Chapter 3: Communicating by DeviceNet 45
Figure 3.1 – Four-Loop Produced Static input 51
Figure 3.2 – Four-Loop Consumed Static Output 51
Figure 3.3 – Eight-Loop Produced Static Input 51
Figure 3.4 – Eight-Loop Consumed Static Output 52