G9S-501AC120 [ETC]
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| 型号： | G9S-501AC120 |
| 厂家： | 
ETC |
| 描述： |
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| 文件： | 总16页 (文件大小：315K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
R
Safety Relay Unit
G9S
Ideal for Safety Door and Emergency
Stop Switch Circuits
H Slim two-pole models only 22.5 mm
wide
H Three-pole models only 68 mm wide
H Five-pole models only 91 mm wide
H OFF-delay feature in three-pole models
H Incorporates LED indicators for
monitoring relays
H Uses replaceable fuses
H Finger-protection construction
H Both DIN track mounting and screw
mounting possible (two-pole models)
H Approved Standards
Agency
BIA
Standard
File No.
EN60204-1
EN954-1
R974021
UL
UL508
E95399
CSA
CSA22.2No.14
LR35535
Note: Be sure to refer to the Precautions on page 15.
Ordering Information
J BASIC MODELS
Number of poles
2
Main contact form
DPST-NO
Number of input channels
1 channel
Rated voltage
24 VDC
Part number
G9S-2001 DC24
G9S-2002 DC24
G9S-301 DC24
G9S-301 AC24
G9S-301 AC120
G9S-301 AC240
G9S-501 DC24
G9S-501 AC24
G9S-501 AC120
G9S-501 AC240
2 channels
3 (See Note.)
5 (See Note.)
3PST-NO
5PST-NO
2 channels
24 VDC
24 VAC
120 VAC
240 VAC
24 VDC
24 VAC
120 VAC
240 VAC
Note: Auxiliary contact is SPST-NC.
G9S
G9S
J OFF-DELAY MODELS
Number of poles Main contact
form
OFF-delay
form
Number of input
channels
OFF-delay time
1 s
Rated voltage Part number
3
3PST-NO
DPST-NO
2 channels
24 VDC
24 VAC
120 VAC
240 VAC
24 VDC
24 VAC
120 VAC
240 VAC
24 VDC
24 VAC
120 VAC
240 VAC
G9S-321-T01 DC24
G9S-321-T01 AC24
G9S-321-T01 AC120
G9S-321-T01 AC240
G9S-321-T10 DC24
G9S-321-T10 AC24
G9S-321-T10 AC120
G9S-321-T10 AC240
G9S-321-T30 DC24
G9S-321-T30 AC24
G9S-321-T30 AC120
G9S-321-T30 AC240
10 s
30 s
Note: Each model has an SPST-NC auxiliary contact.
Specifications
J RATINGS
Controller Block
Part number
Rated voltage
24 VDC
Rated current
66 mA±20%
Rated power consumption
G9S-2001
G9S-2002
Approx. 1.6 W
G9S-301
24 VDC
24 VAC
120 VAC
240 VAC
24 VDC
24 VAC
120 VAC
240 VAC
24 VDC
24 VAC
120 VAC
240 VAC
62.5 mA ±20%
125 mA ±20%
25 mA ±20%
Approx. 1.5 W
Approx. 3 VA (60 Hz)
12.5 mA ±20%
127 mA ±20%
229.2 mA ±20%
45.8 mA ±20%
22.9 mA ±20%
150 mA ±20%
256.2 mA ±20%
50.8 mA ±20%
25.4 mA ±20%
G9S-501
Approx. 3 W
Approx. 5.5 VA (60 Hz)
G9S-321-Tj
Approx. 3.6 W
Approx. 6.1 VA (60 Hz)
Note: The above ratings are at an ambient temperature of 23°C.
2
G9S
G9S
Contact
Part number
G9S-301
G9S-501
G9S-321-T
G9S-2001
G9S-2002
Rated load
3 A at 240 VAC; (See Note.)
cosφ = 0.4
5 A at 240 VAC; cosφ = 0.4
AC15 (IEC-947-5-1/
3 A at 240 VAC; cosφ = 0.3; 6,050 operations
Table 4)
DC13 (IEC-947-5-1/
Table 4)
1 A at 24 VDC; L/R=100 ms; 6,050 operations
Rated carry current
5 A
Max. switching voltage
Max. switching capacity
250 VAC, 24 VDC
AC: 1,250 VA;
DC: 120 W
Min. permissible load
50 mA at 24 VDC
(operating frequency: 60 operations/min.)
Note: If the load is 5 A at 240 VAC, the service life will be 40,000 times.
3
G9S
G9S
J CHARACTERISTICS
Part number
G9S-2001
G9S-2002
G9S-301
G9S-501
G9S-321-Tj
Input voltage/frequency
24 VDC ±10%,
50/60 Hz
24 VDC - 15% ±10%, 50/60 Hz; 24 VAC - 15% ±10% 50/60 Hz;
120 VAC - 15% ±10%, 50/60 Hz; 240 VAC -15% ±10%,
50/60 Hz
Fuse protection
---
0.4 A
Contact form of safety circuit
Contact form of auxiliary circuit
Contact form of safety OFF-delay circuit
Contact resistance
DPST-NO
---
3PST-NO
SPST-NC
5PST-NO
SPST-NC
3PST-NO
SPST-NC
DPST-NO
---
200 mΩ
300 mΩ max. (measurement conditions: 5 VDC, 10 mA, voltage
drops.)
(Rated voltage operation,
does not include bounce
time)
Operate time
Release time
50 ms
50 ms
300 ms max.
100 ms max.
300 ms
100 ms;
OFF-delay: 1 s,
10 s, 30 s
Max. switching
frequency
Mechanical
Rated load
1,800 operations/hr
1,800 operations/hr
Insulation resistance (at 500 VDC)
100 MΩ min. between control circuit and the safety and auxiliary circuits, between the
safety circuits and auxiliary circuits, and between safety circuits
Rated insulation voltage
250 V
P.D. 3 (outside), P.D. 2 (inside)
(IEC664-1, DIN VDE 0110/’89)
Rated impulse withstand voltage
Overvoltage category 3
4 kV
(IEC664-1, DIN VDE 0110/’89)
Dielectric strength
2,500 VAC (50/60 Hz for 1 min.) between control circuit and the safety and auxiliary
circuits, between the safety circuits and auxiliary circuits, and between safety circuits
Vibration
resistance
(IEC68-2-6)
Mechanical
Electrical
10 to 55 Hz, 0.75-mm double amplitude
10 to 55 Hz, 0.5-mm double amplitude
2
Shock resistance
(IEC68-2-27)
Mechanical
Electrical
300 m/s (approx. 30G) for 11 ms
2
50 m/s (approx. 5G) for 11 ms
Minimum applicable load (P standard
reference value)
24 VDC, 50 mA
Ambient
temperature
Operating
Storage
–25°C to 55°C (–13°F to 131°F)
–25°C to 55°C (–13°F to 131°F)
38% to 85% RH
Relative humidity
Operating
Storage
38% to 85% RH
Enclosure rating
(IEC529)
Terminals
Enclosure
IP20
IP40
Terminal tightening torque
Weight (See Note.)
Approved standards
EMC
10 kgf S cm (0.98 N S m)
Approx. 180 g
Approx. 365 g
Approx. 550 g
Approx. 580 g
UL508, CSA22.2 No. 14, EN954-1, EN60204-1
EMI:
EMS:
EN55011 group 1 class A
EN50082-2
Note: These weights are for DC models. AC models are 200 g heavier.
4
G9S
G9S
J LIFE EXPECTANCY
Mechanical life
Electrical life
1,000,000 operations min. with a switching frequency of approx. 1,800 operations/h
100,000 operations min. at the rated load with a switching frequency of approx. 1,800 operations/h
Life Expectancy Curve
(240 VAC, cosf 0.4, cosf = 1)
G9S (two-
pole models)
G9S (three-pole and
five-pole models
G7S
Contact current (A)
Operation
J G9S-2001 WITH SINGLE-CHANNEL MANUAL-RESET EMERGENCY STOP SWITCH INPUT
Timing Chart
Feedback loop
Emergency stop
switch S1
Limit switch
S2
K1 and K2
(NC)
K1 and K2
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
S1:
S2:
Limit switch
Starter switch
KM1 and KM2: Magnet Contactor
M:
3-phase motor
5
G9S
G9S
J G9S-2001 WITH SINGLE-CHANNEL AUTO-RESET LIMIT SWITCH INPUT
Timing Chart
Limit switch S1
K1 and K2
(NC)
K1 and K2
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
S1:
Safety Limit Switch
with positive opening mechanism
(D4D and D4B)
KM1 and KM2: Magnet Contactor
M: 3-phase motor
J G9S-2002 WITH 2-CHANNEL MANUAL-RESET EMERGENCY STOP SWITCH INPUT
Timing Chart
Emergency stop
Feedback loop
switch S1
Limit switch
S2
K1 and K2
(NC)
K1 and K2
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
S1:
S2:
Emergency stop switch
with positive opening mechanism
Starter switch
KM1 and KM2: Magnet Contactor
M: 3-phase motor
6
G9S
G9S
J G9S-2002 WITH 2-CHANNEL AUTO-RESET LIMIT SWITCH INPUT
Timing Chart
Limit switch S1
K1 and K2
(NC)
K1 and K2
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
S1:
S2:
Limit switch
Safety Limit Switch
with positive opening mechanism
(D4D and D4B)
KM1 and KM2: Magnet Contactor
M:
3-phase motor
J G9S-301 (24 VDC) WITH 2-CHANNEL LIMIT SWITCH INPUT
Timing Chart
Limit switches
S1 and S2
Starter switch
S3
Feedback
loop
K3 (NC)
K3 (NO)
K1 and K2
(NC)
Open
K1 and K2
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
PC input
PC output
KM3
S1:
S2:
Limit switch
Safety Limit Switch
with positive opening mechanism
(D4D and D4B)
S3:
Starter switch
KM1 and KM2: Magnet Contactor
KM3:
M:
G3J Solid-state Contactor
3-phase motor
7
G9S
G9S
J G9S-501 (AC MODEL) WITH 2-CHANNEL LIMIT SWITCH INPUT
Timing Chart
Limit switches
S1 and S2
Starter switch
S3
Feedback
loop
K3 (NC)
K3 (NO)
K1 and K2
(NC)
Open
K1 and K2
(NO)
K4 and K5
(NC)
K4 and K5
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
S1:
S2:
Limit switch
Safety Limit Switch
with positive opening mechanism
(D4D and D4B)
Starter switch
S3:
KM1 and KM2: Magnet Contactor
M:
3-phase motor
8
G9S
G9S
J G9S-321-Tj (24 VDC) WITH 2-CHANNEL LIMIT SWITCH INPUT
Timing Chart
Limit switches
S1 and S2
Starter switch
S3
Feedback
loop
K3 (NC)
K3 (NO)
K1 and K2
(NC)
Open
K1 and K2
(NO)
K4 and K5
(NC)
K4 and K5
(NO)
KM1 and KM2
(NC)
OFF-delay
timer
KM1 and KM2
(NO)
Operation
instruction
Motor rotation
OFF-delay time
S1:
S2:
Limit switch
Safety Limit Switch
with positive opening mechanism
(D4D and D4B)
Starter switch
Operation
instruction
Motor controller
S3:
KM1 and KM2: Magnet Contactor
M:
3-phase motor
9
G9S
G9S
J G9S-301 (24 VDC) WITH 2-CHANNEL EMERGENCY STOP SWITCH INPUT
Timing Chart
Emergency stop
switch S1
Starter switch
S2
Feedback
loop
K3 (NC)
K3 (NO)
K1 and K2
(NC)
K1 and K2
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
PC input
PC output
KM3
S1:
S2:
Emergency stop switch
Starter switch
KM1 and KM2: Magnet Contactor
KM3:
M:
G3J Solid-state Contactor
3-phase motor
J G9S-501 (AC) WITH SINGLE-CHANNEL EMERGENCY STOP SWITCH INPUT
Timing Chart
Feedback
loop
Emergency stop
switch S1
Starter switch
S2
K3 (NC)
K3 (NO)
K1 and K2
(NC)
K1 and K2
(NO)
K4 and K5
(NC)
K4 and K5
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
S1:
S2:
Emergency stop switch
Starter switch
KM1 and KM2: Magnet Contactor
M: 3-phase motor
10
G9S
G9S
J G9S-321-TJ (24 VDC) WITH SINGLE-CHANNEL LIMIT SWITCH INPUT
Timing Chart
Limit switches
S1
Feedback
loop
Starter switch
S2
K3 (NC)
K3 (NO)
K1 and K2
(NC)
Open
K1 and K2
(NO)
K4 and K5
(NC)
K4 and K5
(NO)
OFF-delay
timer
KM1 and KM2
(NC)
KM1 and KM2
(NO)
Operation
instruction
Motor rotation
OFF-delay time
S1:
S2:
Safety Limit Switch
with positive opening mechanis
(D4D and D4B)
Operation
instruction
Starter switch
Motor controller
KM1 and KM2: Magnet Contactor
M:
3-phase motor
11
G9S
G9S
J G9S-301 (24 VDC) WITH 2-CHANNEL AUTO-RESET LIMIT SWITCH INPUT
Timing Chart
Limit switches
S1 and S2 (NC)
Limit switches
S1 and S2 (NO)
K3 (NC)
Feedback
loop
K3 (NO)
K1 and K2
(NC)
Open
K1 and K2
(NO)
KM1 and KM2
(NC)
KM1 and KM2
(NO)
S1:
S2:
Limit switch
Safety Limit Switch
with positive opening mechanism
(D4D and D4B)
KM1 and KM2: Magnet Contactor
M:
3-phase motor
Dimensions
Unit: mm (inch)
J G9S-2001
G9S-2002
92
(3.62)
Twelve, M3.5
4.6 dia.
76 max.
101 max.
(3.98)
111 max.
(4.37)
23 max
(22.5).
(See Note.)
Note: This is an average value
12
G9S
G9S
J G9S-301
92
(3.62)
Eighteen, M3.5
5.9
61.2
76 max.
(2.99)
7
111 max.
(4.37)
56
68 max.
(2.68)
J G9S-321-Tj
G9S-501
92
(3.62)
Twenty-four, M3.5
5.9
63
76 max.
(2.99)
10
80
7
111 max.
(4.37)
91 max.
(3.58)
13
G9S
G9S
Installation
J INTERNAL CONNECTIONS
G9S-2001
G9S-2002
G9S-301 (24 VDC)
G9S-301 (AC Model)
G9S-501 (24 VDC)
G9S-501 (AC Model)
G9S-321-Tj (24 VDC)
G9S-321-Tj (AC Model)
OFF-delay
timer
OFF-delay
timer
14
G9S
G9S
Precautions
J WIRING
J APPLICABLE SAFETY CATEGORY
(EN954-1)
Be sure to turn off the G9S before wiring the G9S. Do not touch
the terminals of the G9S while the power is turned on because
the terminals are charged and may cause an electric shock.
All G9S-series Relays fall under Safety Category 4 of EN954-1
except the G9S-32I-T and G9S-2001. The G9S-32I-T has an
OFF-delay output block falling under Safety Category 3 and
G9S-2001 falls under Safety Category 1.
Use the following to wire the G9S.
Strand wire: 0.75 to 1.5 mm 16 to 18 AWG
Steel wire: 1.0 to 1.5 mm 16 to 18 AWG
2
2
The above is provided according to circuit examples presented
by OMRON. Therefore, the above may not apply to all operating
environments.
Tighten each screw to a torque of 0.78 to 1.18 NSm (8 to 12
kgfScm), or the G9S may malfunction or generate heat.
The applicable safety category is determined from the whole
safety control system. Make sure that the whole safety control
system meets EN954-1 requirements.
External inputs connected to T11 and T12 or T21 and T22 of the
G9S-301 must be no-voltage contact inputs.
PE is a ground terminal.
Wire the G9S-2001 or G9S-2002 for auto-reset. If either one of
them is connected to a manual-reset switch, EN954-1
requirements will not apply.
When a machine is grounded at the positive, the PE terminal
should not be grounded.
Safety Category 4 of EN954-1
J MOUNTING MULTIPLE UNITS
Wire the G9S-2001 or G9S-2002 for auto-reset. If either one of
them is connected to a manual-reset switch, EN954-1
requirements will not apply.
If the output current is 3 A or more, make sure that there is a
minimum distance of 50 mm (1.97 in) each between all adjacent
G9S Units. (24-VDC models do not require this spacing.)
Apply 2-channel external input to the T11 and T12 terminals and
T21 and T22 terminals through switches each incorporating a
force-separation mechanism. If limit switches are used, make
sure that at least one of them incorporates a force-separation
mechanism.
50 mm min.
(1.97)
Refer to Application Examples and input a signal for the
normally-closed contact of the contactor (i.e., input to X1 of the
G9S-301, X2 of the G9S-501, or X2 of the G9S-321-T).
Be sure to ground the PE terminal. If the relay is operating with
DC, the power supply may be grounded instead.
J FUSE REPLACEMENT
Three- and Five-pole Models
The power input circuit of the G9S includes a fuse to protect the
G9S from damage that may be caused by short-circuiting. The
fuse is mounted to the side panel. Use the following type of fuse
as a replacement.
Littel Fuse 218.4 (rated current 0.4 A), IEC127 approval.
Use a flat-blade screwdriver to remove the fuse cover.
Be sure to turn off the G9S before replacing the fuse.
Fuse
15
G9S
G9S
NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.
R
OMRON ELECTRONICS, INC.
One East Commerce Drive
Schaumburg, IL 60173
OMRON CANADA, INC.
885 Milner Avenue
Scarborough, Ontario M1B 5V8
1-800-55-OMRON
416-286-6465
Cat. No. CEDSAX3
10/99
Specifications subject to change without notice.
Printed in U.S.A.
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