Omron CRT1 - 10-2008, Operation Manual

Page: 146 / 584

123
Units with Screw Terminal Blocks Section 5-3
5-3-4 Sixteen-point Output Units (2-tier Terminal Block with Transistor
Outputs)
CRT1-OD16/CRT1-OD16-1
Output Section Specifications
Component Names and Functions (Same for CRT1-OD16 and CRT1-OD16-1)
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.
Item Specification
Model CRT1-OD16 CRT1-OD16-1
I/O capacity 16 outputs
Internal I/O common NPN PNP
Rated output current 0.5 A/output, 4 A/common
Residual voltage 1.2 V max. (0.5 A DC, between each
output terminal and the G terminal) 1.2 V max. (0.5 A DC, between each
output terminal and the V terminal)
Leakage current 0.1 mA max.
ON delay 0.5 ms max.
OFF delay 1.5 ms max.
Number of circuits per com-
mon 16 outputs/common
Isolation method Photocoupler
Output indicators LED (yellow)
Installation DIN Track
Power supply type Multi-power supply
Communications power sup-
ply current consumption 55 mA max. for 24-VDC power supply voltage
85 mA max. for 14-VDC power supply voltage
Output handling for commu-
nications errors Select either hold or clear from CX-Integrator.
Weight 141 g max.
MS NS
REMOTE TERMINAL
WORD NODE ADR
CRT1 CRT1- OD16 OD16
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
X10
[0-63]
X1
OUT
012
3
45678
9
012
3
45678
9
Communications
connector
Node address switches:
×
10 and
×
1 (from left)
Output indicators 0 to 15
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.