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G7TC

  • Компактный размер: 182 (Ш) 2,85 (Г) 2,68 (В) мм (ширина 8-точечного выходного блока 102 мм).
  • Подключается к ПЛК через разъем и требует только защелкивания.
  • Встроенная цепь с защитой от скачков напряжения.
  • Мгновенное распознавание состояния включения/выключения с помощью светодиодных индикаторов срабатывания.
  • Твердотельное реле ввода/вывода G3TA может быть установлено вместо G7T.
  • Легко устанавливается на DIN-рейку.
  • Одобрено UL, CSA (кроме G7TC-OC16-1).
Omron Системы интерфейсной проводки G7TC

Характеристики и информация для заказа

I/O Relay Terminal

I/O classification I/O points Internal I/O common Rated voltage Order code
Input 16 NPN (- common) 12 VDC G7TC-ID16
24 VDC
100 (110) VDC
100/(110) VAC G7TC-IA16
200/(220) VAC
Output 16 NPN (+ common) 12 VDC G7TC-OC16
24 VDC
PNP (– common) 12 VDC G7TC-OC16-1
24 VDC
8 NPN (+ common) 12 VDC G7TC-OC08
24 VDC

Note:
1. When ordering, add the rated coil voltage to the model number. Example: G7TC-ID1 24 VDC
2. When the G7TC is used with an AC rated voltage, three rated currents can be used. If a coil voltage of 110 or 220 VAC is used, 50 Hz cannot be used.

Accessories (Order Separately)

Cable for I/O Relay Terminals XW2Z-R

Type Order code
Cable with Loose Wire and Crimp Terminals XW2Z-RY⬜C
Cable with Loose Wires XW2Z-RA⬜C
Cable with connectors Fujitsu connectors (1:1) XW2Z-R⬜C
(1:2) XW2Z-RI⬜C-⬜
XW2Z-RO⬜C-⬜
(1:3) XW2Z-R⬜C-⬜-⬜
MIL connectors (1:1) XW2Z-RI⬜C
XW2Z-RO⬜C
(1:2) XW2Z-RI⬜-⬜-D⬜
XW2Z-RM⬜-⬜-D⬜
XW2Z-RO⬜-⬜-D1

Note:
Refer to Connecting Cables for details.

Short Bar

Item Order code
Short Bar G78-04

Output Short-Circuit Module

Item Order code
Output Short-Circuit Module G77-S

Socket

Item Order code
Socket P7TF-05

Indicator Module (With Surge Suppressing Function)

Applicable relay coil voltage Remarks Order code
For AC relay 100 (110) V AC Varistor surge suppression P70A
200 (220) V AC
For DC relay 12/24 V DC Diode surge suppression P70D

Note:
1. Order the indicator module suitable for the relay coil voltage.
2. The indicator module for DC relays can be used with a 12-V or 24 V DC power supply.

Accessories for DIN Track Mounting

Name Minimum order (quantity) Order code
DIN Tracks 1 m 1 PFP-100N
0.5 m PFP-50N
End Plate 10 PFP-M
Spacer PFP-S

Specifications

Coil Ratings (Common to Input/Output per Relay)

Item Rated current (mA) Coil resistance (Ω) Must operate Must release Maximum voltage Power consumption
Rated voltage (V) 50 Hz 60 Hz of rated voltage per Relay per 16 Relays
AC 100/(110) 8.2/– 7/7.7 8,700 80% max. 30% min. 105% 0.7 VA 11 VA
200/(220) 4.1/– 3.5/3.85 33,300
DC 12 42 290 80% max. 10% min. 105% 0.5 W 8 W
24 21 1,150
100/110 5 20,000

Note:
1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of 15%/-20% for AC rated current and ±15% for coil resistance.
2. The operating characteristics are measured at a coil temperature of 23°C.
3. The value for maximum voltage is the maximum value within the allowable voltage fluctuation range for the relay coil’s operating power supply. Continuous operation at this voltage is not within product specifications.
4. Approx. 4 mA flows into each LED indicator. To calculate the power supply capacity, add the current value of each LED indicator.
5. When the G7TC is used with an AC rated voltage, three rated currents can be used. If a coil voltage of 110 or 220 VAC is used, 50 Hz cannot be used.

Contact Ratings (G7T I/O Relay)

Classification For input For output
Item Resistive load (cosϕ=1) Inductive load
(cosϕ=0.4 L/R=7 ms)
Resistive load (cosϕ=1) Inductive load
(cosϕ=0.4 L/R=7 ms)
Rated load 1 A at 24 VDC 0.5 A at 24 VDC 2 A at 220 VAC
5 A at 24 VDC
1 A at 220 VAC
2 A at 24 VDC
Rated carry current 1 A 5 A
Max. switching voltage 250 VAC, 125 VDC
Max. switching current 1 A 0.5 A 5 A 2 A
Error rate (reference value) 100 μA at 1 V 10 mA at 5 V
Electrical endurance 10,000,000 operations (at 10 mA)
50,000 operations (at 1 A)
2,500,000 operations (at 10 mA)
20,000 operations (at 1 A)
1,000,000 operations (under rated load)
Mechanical endurance 50,000,000 operations

Characteristics

Item G7TC-IA16
(Input, AC coil)
G7TC-ID16
(Input, DC coil)
G7TC-ID16
G7TC-OC16 (–1)
(output, DC coil)
G7TC-OC08
(output, DC coil)
Contact form SPST-NO × 16 SPST-NO × 8
Contact mechanism Bifurcated crossbar contact Single contact
Contact material Au cladding + Ag AgInSn
Contact resistance 50 mΩ max.
Must Operate time 15 ms max.
Release time 15 ms max.
Max. switching frequency Mechanical limit 18,000 operations/h
At rated load 1,800 operations/h
Insulation resistance 100 MΩ (at 500 VDC)
Dielectric strength Between coil and contact 2,000 VAC, 50/60 Hz for 1 minute
Between same polarity contacts 1,000 VAC, 50/60 Hz for 1 minute
Between paired connectors 250 VAC, 50/60 Hz for 1 minute
Vibration resistance 10 to 55 to 10 Hz with 0.5-mm single amplitude (1.0-mm double amplitude)
Shock resistance 200 m/s2
Noise immunity Noise level: 1.5 kV; pulse width: 100 ns to 1 μs
Rated voltage between positive and negative terminal blocks Rated voltage of controller’s (PLC or other) input circuit 12 VDC ±5%
24 VDC ±5%
Rated current between positive and negative terminal blocks Input circuit current of controller (PLC or other) × number of ON points 12 VDC: 46 mA × number of ON points
24 VDC: 25 mA × number of ON points
Cable length To controller 5 m max. (reference value)
To I/O devices 50 m max. (reference value, for 2-mm2 CVV cable) Dependent on load
Ambient operating temperature 0 to 55°C
Ambient operating humidity 35% to 85% (with no icing or condensation)C
Tightening torque for external connections 0.78 to 1.18 N·m
Tensile strength No damage when a tensile force of 49 N is applied in each direction.
In the direction of the track, the tensile strength is 9.8 N min.
I/O terminal tightening torque Tightening strength: 0.98 N·m; Tensile strength 49 N per minute
LED color Red Green
Case color Transparent red Transparent green Transparent green
Coil surge absorber Varistor Diode (1 A, 1,000 V)
Weight Approx. 640 g Approx. 630 g Approx. 670 g Approx. 350 g

Note:
The above values are initial values.

Approved Standards

The rated values for safety standard certification are not the same as individually defined performance values. Always check the specifications before use.
Standard G7TC I/O Relay Terminal, except for the G7TC-OC16-1 and the G7TC-OC08, have met UL and CSA standards (UL file no. E95399; CSA file no. LR35535).

UL standard certification (File No. E95399)

Model Standard number Category Listed/Recognized Contact ratings
G7TC-ID16
G7TC-IA16
UL508 NRAQ2 Recognized Terminal block side: 250 VAC max./point
Connector side: 10 mA/point, 24 VDC
G7TC-OC16 UL508 NRAQ2 Recognized Terminal block side:
Inductive load: 10 A, 250 VAC
Resistive load: 10 A, 30 VDC
Rated horsepower: 1/2 HP, 240 VAC

CSA Standard (File No. LR35535)

Model Standard number Class number Contact ratings
G7TC-ID16 CSA C22.2
No.14
3211 04 6 to 240 VAC
6 to 125 VDC
G7TC-IA16
G7TC-OC16

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