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TTC PCM30U User Manual
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PCM30U, PCM30U-OCH – User's, Operating and Maintenance Manual
E.1.4.3
Prolongation
This is to ensure minimal dur
ation of transmitting command.
Input 1
100 ms
Transmission
of input 1 to
remote PBS
50 ms
Transmission
of input 1 to
remote PBS
Prolongation
to 80 ms
100 ms
100 ms
50 ms
80 ms
Transmission
of input 1 to
remote PBS
Prolongation
to 150 ms
150 ms
150 ms
Transmission
of input 1 to
remote PBS
Prolongation
to 200 ms
200 ms
200 ms
Power Channel Modules
E-7
446S037.914.14N00
7
9
Table of Contents
Default Chapter
2
Table of Contents
2
E Special 234 MM Modules for Protections
4
Pbs, 4Pbs
4
Module Description
4
Submodules
5
E.1.2 Submodules
5
Elementary Scheme
6
E.1.3 Elementary Scheme
6
Combination and Time Features
7
Standard Function
7
Input Filtering
7
E.1.4.1 Standard Function
7
Prolongation
8
E.1.4.3 Prolongation
8
And Function
9
Or Function
9
And / or Combination
9
E.1.4.4 and Function
9
Output Limiting
10
Acknowledgment Function
10
PBS to 2X 4PBS
10
E.1.4.7 Output Limiting
10
Security (in General
11
Continual Test
11
Button Test
11
Button Test Sequence
11
Security
12
E.1.5.4 Security
12
Dependability
13
E.1.5.5 Dependability
13
Schematics
14
Inputs and Outputs
14
E.1.6 Schematics
14
Error Outputs ERR1, ERR2
15
Schematic of Internal Source -24 V/30 Ma
15
PBS Technical Parameters
16
General Parameters
16
Inputs (Units with Serial Number F03 and Higher
17
Inputs (Units with Serial Number F01, F02
18
Outputs
19
E.1.7.4 Outputs
19
Front Panel
20
E.1.8 Front Panel
20
LED Indication
22
E.1.9 LED Indication
22
Configuration Switches
24
Setting Command Nominal Input Voltage
24
Setting the Functioning of ERR1 Alarm Opto-Relay
24
Setting the Functioning of ERR2 Alarm Elektromechanical Relay
24
PBS Layout
25
E.1.11 PBS Layout
25
XC201 Connector Pin Description
26
Recommended Wires and Tools for Connector XC201
27
Trouble Shooting
28
E.1.14 Trouble Shooting
28
Tolerance Mask and Example of Measured Hysterezis for 2
29
Description of the Function of the RO4 Unit
30
Ro4'S Transmitting Direction (into Transmission Path
30
Ro4'S Receiving Direction
31
Technical Parameters
33
E.2.2 Technical Parameters
33
Block Diagram
34
E.2.3 Block Diagram
34
Setting Points of the RO4 Unit
35
Configuration Jumpers
36
Mode of the Unit
36
Channel Feedback Control
36
Input Resistance
36
Maximum Input Voltage
36
Maximum Output Voltage
36
Digital Delay
36
E.2.5 Configuration Jumpers
36
Analogue Delay / Phase Lead
37
Analogue Delay
37
Analogue Phase Lead
37
Error Signalling
37
Doubled Amplifier 50 Hz
37
Doubled Amplifier 50 Hz
38
Setting the Feedback Control Channel (at Setting B - Synch. Gen
38
Connector of the RO4 Unit
39
Ro4 - Led
40
E.2.7 Ro4 - Led
40
Front Panel Settins
41
Alarm Signalling
42
Error Fast Summation (Channels 1+2) ERR Optic Relay
42
Error Electromechanical Relays for Channels 1 and 2, ERR1 (ERR2
42
Fig 6
42
Fig 7 Schematic of ERR1, ERR2
42
E.2.9 Alarm Signalling
42
E.3 the ROR Module
43
E.4 Notes
44
E.2 Ro4
30
E Special 234 MM Modules for Protections
42
4
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TTC PCM30U Specifications
General
Brand
TTC
Model
PCM30U
Category
Control Unit
Language
English
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