142
Units with Screw Terminal Blocks
Section 5-3
(2) The rated current is the value for assuring normal operation, and not for
assuring durability of the relays. The relay service life depends greatly on
factors such as the operating temperature, the type of load, and switching
conditions. The actual equipment must be checked under actual operat-
ing conditions.
Component Names and Functions
Indicator Section
Communications
Indicators
Refer to
4-1-3 Communications Indicators
.
I/O Indicators
The meanings of the output indicators are given in the following table.
Setting the Node
Address
The node address is set as a decimal number with the 10s digit set on the left
rotary switch and the 1s digit set on the right rotary switch. (The maximum
node address is 63.)
The setting on the rotary switches is read when power is turned ON.
Node address switches:
×
10 and
×
1 (from left)
Output indicators
0 to 15
Output relays
Communications connector
I/O terminal block (removable)
Communications
indicators: MS
and NS
Name
LED status
I/O status
Meaning
0 to 15
Lit yellow.
Output ON
The output is ON.
Not lit.
Output OFF
The output is OFF.
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
1s digit of node address
10s digit of node address
Summary of Contents for CRT1 - 10-2008
Page 2: ...CRT1 Series CompoNet Slave Units and Repeater Unit Operation Manual Revised October 2008...
Page 3: ...iv...
Page 5: ...vi...
Page 9: ...x...
Page 15: ...xvi...
Page 23: ...xxiv Conformance to EC Directives 6...
Page 51: ...28 Slave Unit Models Section 1 2...
Page 123: ...100 Connecting External I O for Slave Units Section 3 6...
Page 365: ...342 Temperature Input Units Section 7 5...
Page 381: ...358 Expansion Unit Specifications Section 8 2...
Page 418: ...395 Repeater Unit Section 10 2 Dimensions 42 3 50 3 1 27 5 95 mm...
Page 419: ...396 Repeater Unit Section 10 2...
Page 424: ...401 CX Integrator Section 11 1...
Page 575: ...552 Current Consumption Summary Appendix D 552...
Page 581: ...558 Index...
Page 583: ...560 Revision History...