9
Relay Output Blocks
Compact, 16-Point Output Blocks
Save Space in Control Panels
1
Compact standard version or
quick-to-service vertical models
G70D
1
1
1
1
Power MOSFET or relays installed
Built-in diode absorbs coil surge
All have operation indicators
Terminal blocks accept M3.5 fork-type
crimp terminals
models allows power line connections
1
Expansion terminal block for vertical
1
Mounts to DIN rail track or with screws
1
Dedicated cables for high-density PLC
modules available (sold separately)
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Ordering Information
3
RELAY OUTPUT BLOCKS
Appearance
Output points
16 points
(SPST NO
(SPST-NO x 16)
includes relay
g
pulling tool.
Rated
voltage
24 VDC
Output type
Relay outputs
Internal I/O
circuit common
NPN (+ common)
PNP (-- common)
Power MOSFET
relay out uts
outputs
NPN (+ common)
PNP (-- common)
16 points
(SPST-NO x 16)
24 VDC
Relay outputs
Power MOSFET
relay outputs
NPN (+ common)
NPN (+ common)
Part number
G70D-SOC16 DC24
G70D-SOC16-1 DC24
G70D-FOM16
G70D-FOM16-1 DC24
G70D-VSOC16
G70D-VFOM16
G70D
3
GENERAL-PURPOSE CONNECTING CABLES
The following cables can be connected to I/O boards and PLC modules from any manufacturer.
Item
Connecting cable with
crimp hook
terminals
1 m (3.28 ft)
1.5 m (4.92 ft)
2 m (6.56 ft)
3 m (9.84 ft)
5 m (16.40 ft)
Connecting cable with
loose wires
2 m (6.56 ft)
Length
Part number
G79-Y100C
G79-Y150C
G79-Y200C
G79-Y300C
G79-Y500C
G79-A200C
G70D
5 m (16.40 ft)
G79-A500C
3
DEDICATED CONNECTING CABLES FOR OMRON PLC MODULES
The following cables are designed to connect directly to Omron PLC modules and have dedicated connectors for specific models.
Item
Connecting cable with
one connector
for high-density
I/O modules
1 m (3.28 ft)
1.5 m (4.92 ft)
2 m (6.56 ft)
3 m (9.84 ft)
5 m (16.40 ft)
Connecting cable with
two connectors
g
y
for high-density
I/O modules
d l
1 m (3.28 ft) + 0.75 m (2.46 ft)
2 m (6.56 ft) + 1.75 m (5.74 ft)
3 m (9.84 ft) + 2.75 m (9.02 ft)
5 m (16.40 ft) + 4.75 m (15.58 ft)
Connecting cable with
three connectors
for CS1 high-
density I/O
modules
1.5 m (4.92 ft) + 1.25 m (4.10 ft) + 1 m (3.28 ft)
2 m (6.56 ft) + 1.75 m (5.74 ft) + 1.5 m (4.92 ft)
3 m (9.84 ft) + 2.75 m (9.02 ft) + 2.5 m (8.20 ft)
Length
Part number
G79-100C
G79-150C
G79-200C
G79-300C
G79-500C
G79-O100C-75
G79-O200C-175
G79-O300C-275
G79-O500C-475
G79-150C-125-100
G79-200C-175-150
G79-300C-275-250
3
ACCESSORIES
Item
Shorting bar
Expansion terminal block
Replacement relays
y
Applicable output blocks
G70D-VSOC16, G70D-VFOM16
G70D-VSOC16, G70D-VFOM16
G70D-VSOC16, G70D-SOC16
G70D-VFOM16, G70D-FOM16
24 VDC; minimum load 10 mA at 5 VDC
24 VDC
Rated voltage
Part number
G6D-4-SB
G70D-ET
G6D-1A DC24
G3DZ-2R6PL DC24
2
G70D
G70D
Specifications
3
RATINGS
The following values apply to the G6D Relay mounted to the
G70D and do not apply to the G6D Relay itself before it is
mounted.
Power MOSFET Relay (G3DZ) Specifications
The following values apply to the G3DZ Relay mounted to the
G70D and do not apply to the G3DZ Relay itself before it is
mounted.
Input Ratings
Rated voltage
Operating voltage
24 VDC
10.5 mA
2,880
Ω
70% max. of rated voltage
10% min. of rated voltage
130% of rated voltage
Approx. 200 mW
Input impedance
Rated current
Voltage level
Must operate
Must release
24 VDC
19.2 to 28.8 VDC
19.2 VDC max.
1 VDC min.
4 k
Ω ±
20%
8.2 mA
±
20%
Electromechanical Relay (G6D) Specifications
Coil Ratings
Rated voltage
Rated current
Coil resistance
Must operate voltage
Release voltage
Max. allowable voltage
Power consumption
Note: The rated current includes the current consumption of the
operation indicator.
Output Ratings
Load voltage
Load current
Inrush current
3 to 264 VAC, 3 to 125 VDC
100
µ
A to 0.3 A
6 A (10 ms)
Note: 1. The must operate voltage is 75% max. of the rated
voltage if the Relay is mounted upside down.
2. Rated current and coil resistance were measured at a
coil temperature of 23EC (73.4EF) with a tolerance of
±
10%.
3. Operating characteristics were measured at a coil tem-
perature of 23EC (73.4EF).
4. The maximum allowable voltage is the maximum value
of the allowable voltage range for the relay coil operat-
ing power supply. There is no continuous allowance.
5. The rated current includes the current consumption of
the operation indicator.
Contact Ratings
Load
Rated load
Rated carry current
Max. switching voltage
Max. switching current
Max. switching capacity
Error rate (level p)
(reference value)
(see note 2)
Life expectancy
Resistive load (cos
φ
= 1)
3 A at 250 VAC, 3 A at 30 VDC
5 A (See Note 1)
250 VAC, 30 VDC
5A
1,250 VA, 150 W
5 VDC, 1 mA
Electrical: 100,000 operations
min. (under and at the rated
load at 1,800 operations/hr)
Mechanical: 20,000,000
operations min. (at 18,000
operations/hr)
Note: 1. This value is for when the maximum 8 points are ON.
2. This value is for a switching frequency of 120 times per
minute.
3
G70D
3
CHARACTERISTICS
Part number
Output type
Contact form
Contact mechanism
Contact resistance
Insulation method
Must operate time
Release time
Output ON-resistance
Leakage current at OFF-state
Max. switching frequency
Insulation resistance
Dielectric strength
Noise immunity
G70D-VSOC16/
G70D-SOC16 (-1)
Relay outputs
16 points (SPST-NO x 16)
Single
100 m
Ω
max. measured at 1 A, 5 VDC
10 ms max. at 23
°
C (73.4
°
F) ambient
temperature
10 ms max. at 23
°
C (73.4
°
F) ambient
temperature
Mechanical: 18,000 operations/hr
Rated load: 1,800 operations/hr
100 M
Ω
min. (at 500 VDC)
2,000 VAC for 1 min between coil and contact
Power input (normal mode):
Power input (common mode):
Input cable (coiling):
Unit body (coiling):
Destruction
Malfunction
Shock resistance
Destruction
Malfunction
Operating voltage range
Current consumption
Cable length
LED color
Photocoupler
6 ms max.
10 ms max.
2.4
Ω
max.
10
µA
max. at 125 VDC
G70D-SOC16(-1)
G70D-VFOM16/
G70D-FOM16 (-1)
G70D
G70D-FOM16 (-1)
Power MOSFET Relay outputs
2,000 VAC for 1 min between input and output
terminals
600 V for 10 min with a pulse width of 100 ns/1
µs
1.5 kV for 10 min with a pulse width of 100 ns/1
µs
1.5 kV for 10 min with a pulse width of 100 ns/1
µs
600 V for 10 min with a pulse width of 100 ns/1
µs
Vibration resistance
10 to 55 Hz, 1.0--mm double amplitude for 2 hrs each in X, Y, and Z directions
10 to 55 Hz, 0.75--mm double amplitude for 2 hrs each in X, Y, and Z directions
300 m/s
2
100 m/s
2
24 VDC
+10%
/
--15%
Approx. 170 mA at 24
VDC (See Note 2)
Approx 300 mA at 24
VDC (See Note 2)
Approx. 125 mA at 24
VDC (See Note 3)
Approx. 300 mA at 24
VDC (See Note 3)
Between block and controller:
5 m max. (reference value for AWG28)
Between block and external device: Dependent on load
Operation indicator:
orange
Diode (600 V, 1 A)
Operating
--25
°
C to 55
°
C (--13
°
F
to 131
°
F) with no
icing or condensation
--25
°
C to 65
°
C (--13
°
F
to 149
°
F) with no
icing or condensation
45% to 85% RH
Operation indicator:
orange
Power supply: green
Diode (400 V, 0.3 A)
0
°
C to 55
°
C (32
°
F to
131
°
F) with no icing
or condensation
--20
°
C to 65
°
C (--4
°
F
to 149
°
F) with no
icing or condensation
35% to 85% RH
Operation indicator:
orange
Diode (600 V, 1 A)
--25
°
C to 55
°
C (--13
°
F
to 131
°
F) with no
icing or condensation
--25
°
C to 65
°
C (--13
°
F
to 149
°
F) with no
icing or condensation
45% to 85% RH
Operation indicator:
orange
Power supply: green
Diode (400 V, 0.3 A)
0
°
C to 55
°
C (32
°
F to
131
°
F) with no icing
or condensation
--20
°
C to 65
°
C (--4
°
F
to 149
°
F) with no
icing or condensation
35% to 85% RH
Coil surge absorber
Ambient
temperature
Storage
Ambient humidity
Mounting strength
Terminal strength
Weight
(See Note 4)
Operating
No damage when 49 N pull load was applied for 1 s in all directions (except for 9.8 N min. in
direction of rail)
Tightening torque: 0.78 to 1.18 N
:
m
Pull strength:
49 N for 1 min
Approx. 280 g
Approx. 200 g
Approx. 280 g
Approx. 200 g
Note: 1. The above values are initial values.
2. Current consumption is when all points are ON and includes G6D Relay coil current but does not include any external load
current.
3. Current consumption is when all points are ON and includes G3DZ input current but does not include any external load current.
4. The Relay Output Block weighs approximately 315 g with the Expansion Terminal Block mounted.
4
G70D
G70D
Engineering Data
3
RELAY OUTPUT MODELS
G70D-SOC16(-1)/G70D-VSOC16
Max. Switching Capacity
Life expectancy (x 10
4
operations)
Life Expectancy
Switching current (A)
250 VAC/30 VDC resistive load
DC resistive load
AC resistive load
Switching voltage (V)
Switching current (A)
3
POWER MOSFET OUTPUT MODELS
G70D-FOM16(-1)/G70D-VFOM16
Load Current vs. Ambient Temperature Characteristics
Inrush Current Resistivity
Non-repetitive (Keep the inrush current to half the rated
value or less if it occurs repeatedly.)
Inruch current (A.Peak)
Ambient temperature (
°
C)
Energizing time (ms)
Load current (A)
5
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