IDEC HS1C Series User manual

HS1C Series Safety Products
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Safety Products
HS1C
Key features include:
• Rugged Aluminum Die-cast Housing
• With the actuator mounted on a movable door, and the switch on a
machine, the door can be mechanically locked when closed.
• Greater Safety: The door is unlocked by a solenoid lock-release signal
from a PLC or another source after the machine has stopped.
• In the event of power failure or for machine maintenance, the door can be
unlocked using a special tool.
• Flexible Installation: The actuator can be accessed from two directions.
• Select from four different circuit configurations.
• IP67 Protection
HS1C Series Full Size Interlock Switch with Locking Solenoid
Direct Opening Action
EN1088
EN60947-5-1
IEC60947-5-1 GS-ET-15
BG standard in Germany
ET Certificate No.
2005010305145652
HS1C Series Functionality
Conduit Port: G1/2 Contact Mechanism
(Direct Opening Action)
LED Indicator
Tubular Clamp
Terminal Block (M3)
L-shaped Key
(mainly for hinged
doors)
Terminal Block for the
Indicator (M3.5)
Straight Key
(mainly for sliding
doors) Two Key Entry Slots
Key wrench for TORX*
screws (included with
the switch)
TORX* screw
*TORX is a registered trademark of Camcar Textron.
Adjustable Key
(mainly for hinged doors)
Manual Unlocking Entry
(M4 opening)
The manual unlocking function:
Accessible using a small screw-
driver after removing a TORX*
screw on the unlocking entry
Ground Terminal

Safety Products HS1C Series
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Safety Products
Ordering Information
Housing Color:
R (Red)
Solenoid & LED voltage:
4 (24V DC)
Circuit Diagram No.
Main Circuit Auxiliary Circuit
Blank: 1NC+1NC 1NO/1NO
1: 1NC+1NC 1NO
2: 1NC+1NC 1NC+1NC
3: 1NC+1NC 1NC
Specifications
Conforming to Standards EN1088, IEC60947-5-1, EN60947-5-1
GS-ET-19
Operating Temperature –20 to +40˚C (no freezing)
Storage Temperature –40 to +80˚C
Operating Humidity 85% RH maximum (no condensation)
Altitude 2,000m maximum
Rated Insulation Voltage (Ui) 300V (between LED or solenoid and ground: 60V)
Impulse Withstand Voltage (Uimp) 4 kV (between LED or solenoid and ground: 2.5 kV)
Insulation Resistance
Between live and dead metal parts: 100 MΩminimum
Between live metal part and ground: 100 MΩminimum
Between live metal parts: 100 MΩminimum
Between terminals of the same pole: 100 MΩminimum
Electric Shock Protection Class Class 1 (IEC61140)
Pollution Degree 3 (IEC60947-5-1)
Degree of Protection IP67 (IEC60529)
Vibration
Resistance
Operating Extremes 10 to 55 Hz, amplitude 0.5 mm
Damage Limits 60 m/s2 (approx.6G)
Shock Resistance 1,000 m/s2 (approx. 100G)
Key Tensile Strength when Locked 1,500N minimum
Operating Speed 1 m/sec maximum
Positive Opening Travel 11 mm minimum
Positive Opening Force 20N minimum
Thermal Current (Ith) Main circuit: 10A, Auxiliary circuit: 3A
Rated Operating Current (Ie)
Rated operating voltage (Ue) 30V 125V 250V
Main Circuit
AC Resistive load (AC12)
Inductive load (AC15) 10A
10A 10A 5A 6A 3A
DC Resistive load (DC12)
Inductive load (DC13) 6A
3A – 0.9A – –
Auxiliary Circuit
AC Resistive load (AC12)
Inductive load (AC15) –
–3A –3A 3A
DC Resistive load (DC12)
Inductive load (DC13) 3A
–– 0.9A – –
Contact Opening Distance Main circuit: 1.7 mm max., Auxiliary circuit: 1.2 mm min.
Operating Frequency 900 operations/hour
Mechanical Life 1,000,000 operations
Electrical Life 100,000 operations (rated load)
Conditional Short-circuit Current 100A (IEC60947-5-1)
Recommended Short
Circuit Protection 250V, 10A fuse (Type D01 based on IEC60269-1, 60269-2)
Solenoid Unit
Rated Operating Voltage 24V DC
Rated Current 415 mA
Coil Resistance 58Ω(at 20°C)
Energizing Voltage Rated voltage ×85% maximum (at 20°C)
De-energizing Voltage Rated voltage ×10% minimum (at 20°C)
Continuous Applicable Voltage Rated voltage ×110%
Continuous Applicable Duration Not specifically limited
Insulation Class Class B
Indicator
Rated Operating Voltage 24V DC
Rated Current 10 mA
Light Source LED lamp
Lens Color Red or Green (12 mm dia. Lens)
Weight 660g
Specifications
HS1C - R 1 4 4 R - R
Indicator Color:
R (Red), G (Green)

HS1C Series Safety Products
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Safety Products
Circuit Diagrams
Circuit Diagram No. Blank Circuit Diagram No. 1 Circuit Diagram No. 2 Circuit Diagram No. 3
Part Numbers
Part Numbers: Keys, Wrench & Screwdriver
Item Part Number Description
HS9Z-A1 Straight Key (Mainly for sliding
doors)
HS9Z-A2 L-shaped Key (Mainly for rotating
doors)
HS9Z-A3 Adjustable Key
HS9Z-T1 Special Key Wrench
(included with switch)
Part Numbers: Body
Item Part Number Description Solenoid Unit
HS1C-R①44R-∗HS1C with solenoid
interlock (24V DC) Attached on the right side of the base
1. Special key wrench (HS9Z-T1) for removing the cover and manual unlocking
is included with the switch.
2. Specify the circuit diagram No. in place of ①.
3. Specify the indicator color (R or G) in place of *.
4. Order the key separately (not included with the switch).
Circuit Diagram No.
Main Circuit Auxiliary Circuit
Blank: 1NC+1NC 1NO/1NO
1: 1NC+1NC 1NO
2: 1NC+1NC 1NC+1NC
3: 1NC+1NC 1NC
Circuit Diagrams
6
2
1
3
4
5
7
8
+
–
–
+
Microswitch is linked to
solenoid mechanically
Main Circuit Auxiliary
Circuit
Solenoid Power
7
8
6
2
1
3
4
5+
–
+
–
Microswitch is linked to
solenoid mechanically
Main Circuit Auxiliary
Circuit
Solenoid Power
7
8
6
2
1
3
4
5
+
–
+
–
Microswitch is linked to
solenoid mechanically
Main Circuit Auxiliary
Circuit
Solenoid Power
7
8
6
2
1
3
4
5+
–
+
–
Main Circuit Auxiliary
Circuit
Solenoid Power
Microswitch is linked to
solenoid mechanically

Safety Products HS1C Series
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Safety Products
HS1C-R44R-* - using the straight key (HS9Z-A1)
HS1C-R44R-* - using the L-shaped key (HS9Z-A2)
Dimensions
Actuator
RP
Conduit
Port
G1/2
Actuator Cover
22 40 43
13.89
30 68.8 10236.5
ø5.4
R2.7
47 42
74 106
1.5 125
49.5 23.5 26
ø5.2
435
40
6.5 ±1.0
RP: Actuator Mounting
Reference Position
Conduit
Port
G1/2
1.5
4247
2623.5
ø5.2
106
74
125
49.5 36.5
102
ø5.4
R2.7
8.5 ±1.0
435
40
Actuator
Mounting Hole Layout
Actuator Cover
4-M5 Screws
RP
54.3
13.8 9 30
22 40 43
4247
2623.5
Actuator
Actuator Cover
Conduit
Port
G1/2
RP
40
43
30 661 36.5
102
106
74 4247
1.5 125
49.5 23.5 26
ø5.2
435
40
17.5 ±1.0
11
ø5.4
R2.7
22
RP: Actuator Mounting
Reference Position
Conduit
Port
G1/2
22
4247
106
74
1.5 2623.5
ø5.2
10236.549.5 125
ø5.4
R2.7
11
19.5±1.0
435
40
Actuator
Actuator Cover
RP
46.5 30
6
40 43
Mounting Hole Layout
4-M5 Screws
4247
2623.5
All dimensions in mm.

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Safety Products
Straight Key (mainly for sliding doors)
HS9Z-A1
L-Shaped Key (mainly for hinged doors)
HS9Z-A2
Adjustable Key
• The key angle is adjustable (0˚ to 20˚) for hinged doors.
• The minimum radius of the door opening can be as small as 100mm.
For HS1/HS2 Series (HS9Z-A3)
Accessories
2
7.4
Actuator Cover*
22 6.4
4-R3.2
30
49.3
22
2-M6
Tapped
Holes
Actuator
Mounting
Holes
weight: 22g
Key Cover*
R3.2
22
4
0
30
20
2
11
11.
5
7.4
Key Cover
*After installing the key, remove the key cover.
weight: 22g
Stop Film
Angle Adjustment
(M3 Hexagon Socket Head Screw)
Door Hinge Side
20
5
30
R3.2
72 58
44
33 max.
12 (21)
1
20°
All dimensions in mm.

Safety Products Precautions
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Safety Products
• In order to avoid electric shock or a fire, turn the power off before
installation, removal, wire connection, maintenance, or inspection
of the switch.
• If relays are used in the circuit between the safety switch and the
load, consider degrees of the danger and use safety relays, since
welded or sticking contacts of standard relays may invalidate the
functions of the safety switch.
• Do not place a PLC in the circuit between the safety switch and the
load. The safety security can be endangered in the event of a mal-
function of the PLC.
• Do not disassemble or modify the switch. It may cause a breakdown
or an accident.
• Regardless of door types, do not use the safety switch as a door
stop. Install a mechanical door stop at the end of the door to protect
the safety switch against excessive force.
• Do not apply an excessive shock to the switch when opening or
closing the door.
• A shock to the door exceeding 1,000 m/sec2(approx. 100G) may
cause the contacts of the switch to chatter, and a malfunction of the
switch may occur.
• For connection of wires, unscrew the cover. Unnecessary loosening
of other screws may cause a malfunction of the switch.
• Prevent foreign objects such as dust and liquids from entering the
switch while connecting a conduit or wiring.
• If the operating atmosphere is contaminated, use a protective cover
to prevent the entry of foreign objects into the switch through the
actuator entry slots.
• Entry of a considerable amount of foreign objects into the switch
may affect the mechanism of the switch and cause a breakdown.
• Do not store the switches in a dusty, humid, or organic-gas atmo-
sphere.
For Rotating Head Directions
• The head of the HS5B can be rotated in 90° increments after remov-
ing the 4 screws on the corners of the head. Prevent entry of foreign
objects into the switch during removal of the head. Tighten these
screws with torque designated in the instruction sheet. Improper
torque may cause errors.
Minimum Radius of Hinged Doors
Wire Connection
• The HS2B has 3 conduit ports, which are closed as a part of the
molded switch housing.
• Make an opening for wire connection by breaking one of the con-
duit-port knockouts on the switch housing using a screwdriver.
• When breaking the conduit port, take care not to damage the con-
tact block or other parts inside the switch.
• Cracks or burrs on the conduit entry may deteriorate the housing
protection against water.
• When changing to another conduit port, close the unused opening
with an optional plug (Type No. HS9Z-P1).
Interlock Switch Safety Precautions
Operation Precautions - for all series
HS5B Precautions
Initial
Position Mounting in 3 Different Positions
Door Hinge
MinimumRadius
500mm
Minimum Radius
600mm
HS9Z-A52
Actuator
HS2B Precautions

Precautions Safety Products
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Wire Connection
• Make an opening for wire connection by breaking one of the con-
duit-port knockouts on the switch housing using a screwdriver.
• Before breaking the knockout, temporarily remove the connector-fix-
ing lock nut from the switch.
• When breaking the knockout, take care not to damage the contact
block or other parts inside the switch.
• Cracks or burrs on the conduit entry may deteriorate the housing
protection.
• When changing to the other conduit port, close the unused opening
with an optional plug (accessory).
Manual Unlocking
• Remove the screw located on the unlocking entry at the side of the
switch using the key wrench included with the switch. Then insert a
small screwdriver into the switch to push the lever inside of the
switch toward the indicator until the actuator is unlocked (refer to
the diagram on the right).
• Insert a small screwdriver into the elliptical hole on the back of the
switch, then push the lever inside of the switch toward the indicator
until the key is unlocked (refer to the diagram on the right).
1. This unlocking method is intended for an escape from a
machine when a person is locked in. For access to the
unlocking entry, an access hole should be opened on the
mounting panel. When opening the hole, apply proper pro-
tection against water or other foreign objects.
2. Caution: After the unlocking operation, put the screw
back into the unlocking entry for safety.
• Regardless of door type, do not use the safety switch as a locking
device. Install a locking device independently, for example, using a
metal latch (also applicable to Type HS1E).
• The safety switch cover can be only removed with the special key
wrench supplied with the switch or with the optional screwdriver
(applicable to HS1B and HS1E).
• Remove the screw located on the unlocking entry at the side of the
switch using the key wrench included with the switch. Then insert a
small screwdriver into the switch to push the lever inside of the
switch toward the indicator until the actuator is unlocked (refer to
the diagram on the right).
Caution: After the unlocking operation, put the screw back
into the unlocking entry for safety.
HS1E Precautions
Type No.: HS9Z-P1
Plug (For G1/2)
Plug (For G1/2)
Type No. HS9Z-P1
Screwdriver
Lid
UNLOCK UNLOCK
Normal
Position Manual Unlocking
Position
HS1C Precautions
Screwdriver

Safety Products Precautions
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Safety Products
Applicable Crimping Terminals
• (Refer to the Crimping Terminal 1 or 2 shown in the drawing below.)
• HS1C
Terminals No. 1 to 6: Use solid or stranded wires only (crimping ter-
minals not applicable).
Terminals No. 7 and 8: Crimping Terminal 1
Ground Terminal: Crimping Terminal 2
• HS1B
Ground Terminal: Crimping Terminal 2
Other Terminals: Crimping Terminal 1
HS2B, HS5B, and HS1E
Crimping Terminal 1
Use an insulation tube on the crimping terminal.
Installation Examples (see the diagrams below)
Applicable Connectors (As shown below)
• Use connectors which maintain the IP67 protection.
• Applicable Connector Dimensions
• Flex Conduit: VF03 (Japan Flex) www.nipolex.co.jp
• Steel Connector (G1/2): ALC-103
(PF13.5): RBC-103PG13.5
Recommended Screw Tightening Torque
• HS1C: 5.0±0.5 N-m (approx. 50±5 kgf-cm)
(4 or 6 pcs of M5 hex socket head cap screws)
• HS1B: 5.0±0.5 N-m (approx. 50±5 kgf-cm)
(2 or 4 pcs. of M5 hex socket head cap screws)
• HS2B: 5.0±0.5 N-m (approx. 50±5 kgf-cm)
(2 pcs of M5 hex socket head cap screws)
• HS5B: 4.0±0.4 N-m (approx. 40±4 kgf-cm)
(2 pcs of M4 hex socket head cap screws)
• HS1E: 5.0±0.5 N-m (approx. 50±5 kgf-cm)
(4 or 6 pcs of M5 hex socket head cap screws)
• Key (HS9Z-A1/A2)
5.0±0.5 N-m (approx. 50±5 kgf·cm)
• (2 pcs. of M6 hex socket head cap screws)
Key (HS9Z-A51/A52)
• 2.0±0.2 N-m (approx. 20±2 kgf·cm)
(2 pcs of M4 hex socket head cap screws)
• 1.0±0.2 N-m (approx. 10±2 kgf·cm)
(2 pcs of M4 Phillips screws)
The screws are supplied by the user.
Applicable Wire Size
• HS1C: 0.5 to 0.75 mm2 (Terminals No.1, 2, 5 to 8)
1.0 to 1.25 mm2 (Terminals No.3, 4, and
grounding terminal)
• HS5B: 0.5 to 1.25 mm2
• HS1E: 0.5 to 1.25 mm2
Operation Precautions
7.6 max.
3.5 min. 3.8 max.
ø4.1 min.
L1 (mm)
Crimping Terminal 2
Crimping Terminal 1
6.9 max.
3.6 min. 3.5 max.
ø3.6 min.
L1 (mm)
Approx. 4mm Crimping Terminal
Wire
Insulation Tube
Door Stop
HS9Z-A1 Actuator
Door
Mounting on Sliding Doors
Latch
HS9Z-A1 Actuator
HS9Z-A2 Actuator
Mounting on Hinged Doors
G1/2 or PG13.5
9 mm max.
30 mm max.