R7A-DIN01B Omron, R7A-DIN01B Datasheet - Page 36

• Manufacturer Part Number: R7A-DIN01B
• Description: Din Rail Mounting Kit
• Manufacturer: Omron

Specifications of R7A-DIN01B

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Nomenclature and Functions
This indicator lights when an alarm has occurred.
36
Power supply indicator
Communications connector
(CN3)
Control I/O connector
(CN1)
Encoder input connector
(CN2)
Motor connector (CNB)
Main circuit connector
(CNA)
FG terminals for
power supply and
Servomotor power
Terminal
Terminal
Lit orange
Indicator
Servo Drive Nomenclature
Lit green
label
label
R7A-CNZ01P Main Circuit Connector (CNA)
R7A-CNB01A Servomotor Connector (CNB) Specifications
Power Supply Indicator (PWR)
Alarm Indicator (ALM)
Lit red
FG
B1
L1
L2
L3
W
P
U
V
Pin No.
Pin No.
Main power is ON.
Flashes at a 1-second intervals when there is a warning (i.e.,
overload, excessive regenerative energy, or fan speed error).
An alarm has occurred.
10
8
6
5
3
1
1
4
6
3
AC Servomotors and SMARTSTEP 2-series Servo Drives with Pulse String Inputs
Main circuits power supply input
External Regeneration Resistance Unit connection
terminal
Frame ground
Servomotor connection Terminals
Frame ground
PWR
ALM
Status
Name
Name
C
N
3
C
N
1
C
N
2
C
N
B
C
N
A
Alarm indicator (ALM)
* 1. Some alarms cannot be cleared using this input.
* 2. Do not input command pulses for 10 ms before or after switching the elec-
* 1. This is OFF for approximately 2 seconds after turning ON the power.
Note: This is OFF for approximately 2 seconds after turning ON the power.An
Pin No.
Pin No.
CN1 Control Inputs
CN1 Control Outputs
22
23
24
25
10
11
12
13
14
15
16
17
18
19
20
21
1
2
3
4
5
6
7
8
9
tronic gear.
open-collector output interface is used for sequence outputs (maximum
operating voltage: 30 VDC; maximum output current: 50 mA).
+CCW/SIGN/FB Forward Pulses, Direction Signal, or 90° Phase
−CCW/SIGN/FB
ECRST/VSEL2
VZERO/TLSEL
GESEL/VSEL1
+CW/PULS/FA
−CW/PULS/FA
Signal name
Signal name
INP/TGON
R88M-G/R7D-BP
+24VIN
RESET
GSEL/
WARN
OGND
/ALM
BKIR
GND
RUN
NOT
POT
+A
−A
−B
+B
+Z
−Z
Z
DC power supply input for control
RUN Command Input
Alarm Reset Input
Deviation Counter Reset Input or Internally Set
Speed Selection 2 Input
Gain Switch Input, Zero Speed Designation
Input, or Torque Limit Switch Input
Electronic Gear Switch Input or Internally Set
Speed Selection 1 Input
Reverse Drive Prohibit Input
Forward Drive Prohibit Input
Reverse Pulses Input, Feed Pulses Input, or
90° Phase Difference Pulses (Phase A)
Difference Pulses (Phase B)
Alarm Output
Positioning Completed Output or Servomotor
Rotation Amount Detection Output
Brake Interlock Output
Warning Output
Output Ground Common
Ground Common
Encoder
Phase-A Output
Encoder
Phase-B Output
Encoder
Phase-Z Output
Phase-Z Output
*1
*1
Function
Function
*2