Instruction Manual

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HS1C-P Interlock Plug Unit with Door Lock

Interlock plugs with door lock mechanism for high level safety management.

• Installing the actuator on the guard door and the interlock

switch on the machine, the guard door can be auto-locked

mechanically.

• Removing the interlock plug maintains the interrupted status

of load circuit and control circuit.

• Solenoid type and non-solenoid type available

• Solenoid type has a lock mechanism. Lock mechanism pre-

vents removal of interlock plug during machine operation, and

allows for removal after the machine has stopped, with sole-

noid energization signal.

• Flexible installation: The actuator can be inserted into two

direction.

• Rugged die-cast aluminum housing

• UL listed, c-UL listed.

Interlock Plug Unit

Solenoid Part No.

With solenoid (24V DC)

HS1C-P44Z-

➁

Without solenoid

HS1C-P04Z-

➁

•Specify an indicator color code in place of

➁

in the Part No.

G: green, R: red

•Key wrench for TORX screws (HS9Z-T1) is supplied.

•Actuator is not supplied and must be ordered separately.

Actuators

Description Part No.

Straight Actuator

HS9Z-A1

Right-angle Actuator

HS9Z-A2

Angle Adjustable Actuator (for hinged doors)

HS9Z-A3

Key wrench for TORX screws

HA9Z-T1

Ratings

Circuit

Model

HS1C-P44Z HS1C-P04Z

Main

Circuit

Rated Insulation Voltage (Ui) 250V (100% duty cycle)

Rated Thermal Current (Ith) 10A

Monitor

Circuit

Rated Insulation Voltage (Ui) 250V

Rated Thermal Current (Ith) 3A

Rated Operating Voltage (Ue) 250V AC

Rated Operating Current (Ie)

0.1A

250V AC/

30V DC

(resistive load)

(250V AC/

30V DC)

(resistive load)

Solenoid Unit

Rated Voltage 24V DC

Rated Current 260 mA

Coil Resistance

95Ω (at 20°C)

Pickup Voltage Rated voltage × 90% maximum (at 20°C)

Dropout Voltage Rated voltage × 10% minimum (at 20°C)

Maximum Continuous

Applicable Voltage

Rated voltage × 110%

Maximum Continuous

Applicable Time

Continuous

Power Consumption 6.3W

Indicator

Rated Voltage 24V DC

Rated Current 10 mA

Light Source LED

Lens Color G (green), R (red)

•The lens cannot be replaced.

Specifications

Applicable

Standards

Main Circuit

UL508 (UL listed)

CSA C22.2, No. 14 (c-UL listed)

UL498

CSA C22.2 No. 182.1

Auxiliary Circuit

UL508 (UL listed)

CSA C22.2, No. 14 (c-UL listed)

Applicable

Standards for

Use

EN 1088

Operating Temperature –20 to +50°C (no freezing)

Relative Humidity 45 to 85% (no condensation)

Storage Temperature –40 to +80°C (no freezing)

Pollution Degree 3

Insulation Resistance 100 MΩ minimum (500V DC megger)

Contact Resistance

100 mΩ maximum (initial value)

Dielectric Strength

Between live and dead metal parts:

2000V, 1 minute

Between terminals of the same poles:

1000V, 1 minute

Shock Resistance Damage limits: 1000 m/s

Vibration Resistance

Operating extremes:

10 to 55 Hz, amplitude 0.5 mm minimum

Damage limits: 30 Hz, amplitude 1.5 mm

minimum

Operating Frequency 900 operations per hour (actuator, plug)

Mechanical Life 30,000 operations minimum (actuator, plug)

Actuator Retention Force 1500N minimum

Interlock Plug Strength Rotational strength when locked: 5 N·m

Mounting Screw M5 × 4

Weight (approx.)

720g (HS1C-P44Z-

➁

)

Part No. Development

H S 1 C - P 4 4 Z - R

PL2 Indicator Color

G: Green, R: Red

Housing Color

Z: Beige only

Indicator Rated Voltage

4: 24V DC

Solenoid

4: With

0: Without

Summary of content (6 pages)

PAGE 1
HS1C-P Interlock Plug Unit with Door Lock Interlock plugs with door lock mechanism for high level safety management. • Installing the actuator on the guard door and the interlock switch on the machine, the guard door can be auto-locked mechanically . • Removing the interlock plug maintains the interrupted status of load circuit and control circuit . • Solenoid type and non-solenoid type available • Solenoid type has a lock mechanism .
PAGE 2
HS1C-P HS1C-P Interlock Plug Unit with Door Lock Dimensions 109 76 106 59 44 Conduit Port G1/2 74 47 42 2 26 ø5. ø5 75 4 45 49.5 4 .7 31.2 R2 68.8 2 125 23.5 36.5 10 .4 1.5 8.5 22 40 9 6.5 ±1 * 7.5 ±1 * * Actuator center position Slot Plug (Note) 47 42 4-M5 Screws 40 4 54.3 23.5 26 35 5.5 Mounting Hole Layout Note: Plug the unused actuator entry slot using the slot plug supplied with the interlock switch .
PAGE 3
HS1C-P Interlock Plug Unit with Door Lock Circuit Diagrams and Operating Characteristics With Solenoid Interlock Switch Status Status 1 • Door closed • Interlock plug is installed • Solenoid deenergized Status 2 Status 3 • Door closed • Interlock plug is installed • Solenoid energized • Door closed • Interlock plug is removed • Solenoid energized Status 4 • Door closed • Interlock plug is removed • Solenoid deenergized Status 5 • Door open • Interlock plug is removed • Solenoid deenergized 6 5 6 M
PAGE 4
HS1C-P HS1C-P Interlock Plug Unit with Door Lock Safety Precautions • Do not install the interlock plug unit with door lock in the place subject to oil or water . Electric shocks or fire hazard may be caused if the interlock plug is operated when the plug part is contaminated with oil or water . • Interlock plug units with door lock are used to ensure the safety of operators who carry the plugs . Provide only one plug to a guard . Otherwise the hostage control function is lost, endangering the operators .
PAGE 5
HS1C-P Interlock Plug Unit with Door Lock Instructions HS9Z-A2 Actuator • When the door hinge is on the extension line of the interlock plug unit surface: Applicable Crimping Terminal Terminal Nos. 7, 8 Ground Terminal: E 3.6 min. 3.5 max. ø3.6 min. 3.8 max. 3.5 min. 7.6 max. • When using the interlock plug unit for a hinged door, refer to the minimum radius of doors shown below . For the doors with small minimum radius, use angle adjustable actuators (HS9Z-A3) .
PAGE 6
HS1C-P HS1C-P Interlock Plug Unit with Door Lock Instructions Applicable Cable Glands Cable Lead-in Length and Wiring Examples 9 mm max. When Using Flexible Conduits (Example) • Flexible conduit example: VF-03 (Nihon Flex) • Metal gland example: (G1/2) RLC-103 (Nihon Flex) When Using Multi-core Cables (Example) • Plastic cable gland: (G1/2) SCS-10* (Seiwa Electric) • Metal cable gland: (G1/2) ALS-16 (Nihon Flex) • Different cable glands are used depending on the cable sheath outside diameter .