NRT-C Omron, NRT-C Datasheet - Page 4

• Manufacturer Part Number: NRT-C
• Description: SWITCH
• Manufacturer: Omron

Specifications of NRT-C

• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: M7E Series Digital Displays
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: NRTC; Q3652747

Negative Logic Unit
• The display color will be green if the color control input of terminal 2 is set low and red if it is set high.
• All inputs are pulled up internally. Therefore high can be open.
*1 Either low or high.
*2 Even if the data input is 0 and RBI is low, "0." will be displayed if DP is low.
*3 Indicates the minus symbol (-) on the 7-segment display.
■ External Connections
Refer to the Block Diagram on page 3 and Terminal Arrangement/Functions on page 3 before performing external connections for each Unit.
PLC Connections
Refer to your PLC operation manual before connecting the PLC.
Input
signals
Connector
Terminal
symbol
pin No.
M7E-02D@N2 Negative Logic Models
Connected to C500-OD213 Transistor Output Unit
PLC Output Unit
(NPN transistor
output)
LE
C
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
*
E
*1
D
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
*
http://www.ia.omron.com/
F
*1
C
H
H
H
H
H
H
H
H
H
H
Input signal
L
L
L
L
L
L
L
L
*
G
*1
B
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
*
H
*1
A
H
H
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
*
DP RBI
D
*1
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
I
*1
*1
*1
*1
*1
*1
*1
*1
*1
*1
*1
*1
*1
*1
*1
*1
*1
*1
H
L
RBO
Out-
put
J
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
Retains the display conditions of
A to D terminals before LE goes
low. DP is not related.
Output display condition
Decimal
Blank
Blank
Blank
Blank
Blank
Blank
Use an NPN Transistor Output Unit for the PLC Output Unit.
0
1
2
3
4
5
6
7
8
9
-
0
*2
*3
*2
(c)Copyright OMRON Corporation 2007 All Rights Reserved.
PLC
OUT00
to
OUT15
A to D
DP, LE
M7E
4