Terminal Relay
G6B-4@@ND
Compact Terminal Relay with 4 Independent
Outputs
• Equipped with four G6B Mini-relays that are compact, highly
sensitive, and highly resistant to dielectric surges, and that can
switch 5 amps of power.
• Sealed plastic construction used for relays.
• Easy wiring with separated input/output terminals.
• Special P6B Mounting Socket used to facilitate maintenance
(except for high-reliability models).
• Standard models meet UL508 and CSA requirements.
• DIN Track mounting, and screw mounting models are available.
Model Number Structure
■
Model Number Legend
G6B-@@@@ND
1 2
3
2. Mounting
None: DIN Track or screw mounting
F:
Screw mounting
3. Input Terminal
B:
Phillips screw (3.5 mm) terminals (4 independent points)
B1: Flat-bladed screw terminals (4 points with same common)
P:
Connector terminals (4 independent points)
Note:
UL508 and CSA requirements met by standard models.
1. Number of Poles
4:
4 poles (4PST-NO standard circuit)
47: 4 poles (4PST-NO long-life circuit)
48: 4 poles (4PST-NO high-reliability circuit)
Ordering Information
■
List of Models
Classification
Equipped with operation
indicator and diode to
absorb coil surge
Contact form
4PST (standard)
Mounting method
DIN Track or screw
mounting
DIN Track or screw
mounting
DIN Track or screw
mounting
Screw mounting
Terminals
Phillips screw terminal
Rated voltage
5 VDC
12 VDC
24 VDC
5 VDC
12 VDC
24 VDC
5 VDC
12 VDC
24 VDC
5 VDC
12 VDC
24 VDC
5 VDC
12 VDC
24 VDC
Model
G6B-4BND
4PST (long-life)
Phillips screw terminal
G6B-47BND
4PST (high reliability)
Phillips screw terminal
G6B-48BND
4PST (standard)
Flat-bladed screw
terminal
Connector
G6B-4FB1ND
4PST (standard)
Screw mounting
G6B-4FPND
Note: 1.
For replacement relays, use relays with the same voltage specifications as the relays provided with the Terminal when it was purchased.
Longer operating life can be achieved by replacing the G6B-4@@ND with the G6B-1147P-FD-US.
2.
Standard models are also available without relays mounted to the sockets. To obtain such terminals, replace the “G6B” portion of the
model number with “P6BF.” For example, to order G6B-4BND with empty sockets, use model number P6BF-4BND. Also specify voltage
specifications for models with operation indicators.
202
Terminal Relay
G6B-4@@ND
Specifications
■
Ratings
Coil Ratings (per G6B Relay)
Rated voltage
Rated current
Coil resistance
Must operate voltage
Must release voltage
Max. voltage
Power consumption
5 VDC
35.5 mA
125
Ω
80% max. of rated voltage
10% min. of rated voltage
130% of rated voltage
Approx. 200 mW
12 VDC
19.1 mA
720
Ω
24 VDC
10.7 mA
2,880
Ω
Note: 1.
Rated current and coil resistance were measured at a coil temperature of 23
°
C with a tolerance of
±
20%.
2.
Operating characteristics were measured at a coil temperature of 23
°
C.
3.
The maximum allowable voltage is the maximum value of the allowable voltage range for the relay coil operating power supply. There is
no continuous allowance.
4.
Diodes to absorb coil surge are equivalent to S5688J (reverse voltage resistance: 600 V; forward current: 1 A).
Contact Ratings
Classification
Load
Rated load
Rated carry current
Max. switching voltage
Max. switching current
Max. switching power
G6B-4BND (standard), G6B-47BND (long-life)
Resistive load
(cos
φ
= 1)
5 A at 250 VAC,
5 A at 30 VDC
5A
380 VAC, 125 VDC
5A
1,250 VA, 150 W
500 VA, 60 W
2A
500 VA, 60 W
1 mA at 1 VDC
125 VA, 15 W
G6B-48BND (high-reliability)
Inductive load
(cos
φ
= 0.4, L/R = 7 ms)
0.5 A at 250 VAC,
0.5 A at 30 VDC
Inductive load
Resistive load
(cos
φ
= 0.4, L/R = 7 ms) (cos
φ
= 1)
2 A at 250 VAC,
2 A at 30 VDC
2 A at 250 VAC,
2 A at 30 VDC
2A
Error rate (reference value) (see note)
10 mA at 5 VDC
Note:
This value fulfills the P reference value of opening/closing at a rate of 120 times per min (ambient operating environment and determination
criteria according to JIS C5442).
■
Characteristics
Contact resistance (see note 2)
Operate time
Release time
Switching power
Insulation resistance
Dielectric strength
100 m
Ω
max.
10 ms max. (approx. 3 ms)
15 ms max. (approx. 4 ms)
Mechanical: 18,000 operations/hr
Rated load: 1,800 operations/hr
1,000 M
Ω
min. (at 500 VDC)
2,000 VAC, 50/60 Hz for 1 min between coil and contacts
2,000 VAC, 50/60 Hz for 1 min between contacts of different polarity
1,000 VAC, 50/60 Hz for 1 min between contacts of same polarity
250 VAC, 50/60 Hz for 1 min between coils of different polarity
Destruction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Malfunction: 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Destruction: 1,000 m/s
2
(approx. 100G)
Malfunction: 100 m/s
2
(approx. 10G)
Mechanical: 50,000,000 operations min. (at 18,000 operations/hr)
Electrical: 100,000 operations min. (at 1,800 operations/hr, rated load)
500,000 operations min. for long-life at 2 A
100,000 operations min for long-life at 5 A
Operating: –25
°
C to 55
°
C (with no icing or condensation)
Storage: –25
°
C to 55
°
C (with no icing or condensation)
Operating: 35% to 85%
Approx. 75 g
Vibration resistance
Shock resistance
Endurance
Ambient temperature
Ambient humidity
Weight
Note: 1.
The above values are initial values.
2.
Measurement condition: 1 A at 5 VDC
Terminal Relay
G6B-4@@ND
203
Engineering Data
Maximum Switching
Power
4,000
Endurance
Contact Reliability
(High-reliability
Models)
Contact resistance (m
Ω
)
Number of switching operations
(×10
4
times)
Endurance (x10
3
operations)
Switching current (A)
AC inductive load
(cosφ = 0.4)
G6B-47@ (long life)
250 VAC resistive load
30 VDC resistive load
1,000
500
300
AC resistive load
G6B-4@ (standard)
250 VAC resistive load
30 VDC resistive load
DC inductive load
(L/R = 7 ms)
DC resistive load
100
G6B-4@ (standard)
G6B-47@ (long-life)
250 VAC inductive load (cosφ = 0.4)
30 VDC inductive load (L/R = 7 ms)
G6B-48@ (high-reliability)
250 VAC resistive load
30 VDC resistive load
Switching voltage (V)
Switching current (A)
204
Terminal Relay
G6B-4@@ND
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
Philip Screw Terminals
G6B-4BND
G6B-47BND
G6B-48BND
Note:
G6B-4BND is shown in illustration (terminal numbers are incised).
Mounting Holes
16, M3.5 Phillips head screws
Two, 4 dia. holes or
M3.5 screw holes
Terminal Arrangement/
Internal Connections
(Top View)
IN side
Operation
indicator
78 max.
IN side
OUT
side
OUT side
43 max.
28 max.
(30 max. for
G6B-47@@
long-life model)
Flat Screw Terminal
G6B-4FB1ND
Five, M2.6
43 max.
IN side
Operation
indicator
61 max.
OUT
side
Eight, M3.5 Phillips
head screws
24
max.
Note:
Do not reverse the coil polarity.
Mounting Holes
Two, 4 dia. holes or
M3.5 screw holes
Terminal Arrangement/
Internal Connections
(Top View)
IN side
OUT side
Note:
Do not reverse the coil polarity.
Connector Terminal
G6B-4FPND
43 max.
IN side
Operation
indicator
60 max.
OUT
side
Eight, M3.5 Phillips
head screws
IN side
Two, 4 dia. holes or
M3.5 screw holes
24
max.
Mounting Holes
Terminal Arrangement/
Internal Connections
(Top View)
OUT
side
Note:
Do not reverse the coil polarity.
Terminal Relay
G6B-4@@ND
205
■
Accessories (Order Separately)
Replacement Relays
Applicable terminal relay
G6B-4BND
5 VDC
12 VDC
24 VDC
5 VDC
12 VDC
24 VDC
Rated voltage
G6B-1114P-FD-US
Model
G6B-47BND
G6B-1174P-FD-US
Note:
Relays cannot be replaced for G6B-48BND, which is mounted directly to boards.
Relay Mounting Products
Name
Relay Removal Tool
Short Bars
Mounting Track
P6B-Y1
G6B-4-SB
PFP-100N
PFP-50N
PFP-100N2
End Plate
Spacer
PFP-M
PFP-S
Model
P6B-Y1 Relay Removal Tool
G6B-4-SB Short Bars
Short Bars are used to wire crossovers for
common terminals for coils or contacts.
G6B-4-C Terminal Covers (Two per set)
206
Terminal Relay
G6B-4@@ND
