Emerson ROC827 User Manual

Page 138

ROC827 Instruction Manual

Issued Mar-06

Index

I-4

Low Modes .................................................... 1-13
Operating....................................................... 1-13
Requirements .................................................. 3-8
Sleep Mode ................................................... 1-14
Standby Mode ............................................... 1-13
Wiring ............................................................ 3-21

Power Input module............................................. 3-1

12 V dc ............................................................ 3-1
24 V dc ............................................................ 3-3
Installing ........................................................ 3-21
Removing ...................................................... 3-20

Power Input modules

Specifications ................................................ 3-26

Processor and Memory ....................................... 1-6
Proportional, Integral, and Derivative (PID)

See PID Control ............................................ 1-14

Public Switched Telephone Networks

PSTNs ........................................................... 5-12

Pulse Inputs ....................................................... 4-12

+12 and +24 V dc .......................................... 4-13
J4 Jumper...................................................... 4-13
LEDs.............................................................. 4-13
Troubleshooting............................................... 6-9

Real-Time Clock .................................................. 1-6
Removing

Auxiliary Output Fuse ...................................... 3-5
Communications module................................. 5-4
I/O modules ..................................................... 4-5
Power Input module ...................................... 3-20

Removing an EXP ............................................. 2-12
Report-By-Exception (RBX)............................... 1-16
RESET ............................................................... 2-15
Resistance Temperature Detector

See RTD Inputs............................................. 4-14

Restarting the ROC827 ....................................... 6-4
ROC827............................................................... 1-2
ROCLINK 800 Configuration Software .............. 1-15
RTD Inputs......................................................... 4-14

Troubleshooting............................................... 6-9
Wiring ............................................................ 4-15

Security .......................................................1-10, 5-5
Serial Communications

EIA-232 (RS-232)............................................ 5-9
EIA-422/485 (RS-422/485)............................ 5-10

Setup

I/O Modules ..................................................... 4-3

Site....................................................................... 2-2
Sleep Mode........................................................ 1-14
Software Watchdog ........................................... 1-13
Specifications

Communications modules ............................. 5-20
I/O modules ................................................... 4-21
Power Input modules..................................... 3-26

Spontaneous-Report-By-Exception (SRBX) ...... 1-16
SRBX/RBX Alarming.......................................... 1-16
Standby Mode.................................................... 1-13
Start ................................................................... 2-19
Stations .............................................................. 1-12
STATUS LED..................................................... 2-15
Storage

Battery ........................................................... 3-20

Switched Auxiliary Output.................................... 3-6
System Analog Inputs .......................................... 1-7

Tables

1-1. System Analog Inputs .............................. 1-7
1-2. 16-point vs. 8-point addressing .............. 1-11
2-1. CPU Connector Locations...................... 2-15
2-2. STATUS LED Functions ........................ 2-15
3- 1. 12 V dc Power Input Terminal Block

Connections .................................................. 3-3

3- 2. 12 V dc Power Input LED Fault Indicators3-3
3- 3. 24 V dc Power Input Terminal Block

Connections .................................................. 3-4

3- 4. 24 V dc Power Input LED Indicators ....... 3-4
3- 5. Estimated Power Consumption............. 3-10
3- 6. Power Consumption, Analog Input module3-

3- 7. Power Consumption, Analog Output module

..................................................................... 3-13

3- 8. Power Consumption, Discrete Input module

..................................................................... 3-14

3- 9. Power Consumption, Discrete Output

module......................................................... 3-15

3-10. Power Consumption, Discrete Output Relay

module......................................................... 3-16

3-11. Power Consumption, Pulse Input module 3-

3-12. Power Consumption, MVS module ...... 3-18
3-13. Power Consumption, RTD module....... 3-19
3-14. Power Consumption, Thermocouple module

..................................................................... 3-19

3-15. Power Consumption, HART module .... 3-19
3-16. Power Consumption, Other Devices .... 3-20
3-17. Replacement Battery Types................. 3-25
3-18. Power Input Module Specification Sheets 3-

4-1. RTD Signal Routing................................ 4-15
4-2. RTD Wiring............................................. 4-16
4-3. I/O Module Specification Sheets ............ 4-21
5- 1. Built-in Communications and Optional

Communications Modules ............................. 5-1

5- 2. Communication LED Indicator Defintions5-2
5- 3. Built-in LOI EIA-232 Signal Routing ........ 5-6
5- 4. RJ-45 to EIA-232 (RS-232) Null-modem

Cable Signal Routing..................................... 5-6

5- 5. Using Cable Warehouse 0378-2 D-Sub to

Modular Converter 9-Pin to RJ-45 Black....... 5-6

5- 6. Ethernet Signal LEDs .............................. 5-8