Seismic Detector S611
ELEVATOR CONTROL FOR SAFETY AND EARLY RECOVERY FROM EARTHQUAKEOUTLINE
S611 is a seismic detector developed tospecialize in elevator controls.
S611 is able to detect 3 kinds of seismicwave (Primary wave, low-Secondary wave,high-Secondary wave), and relay 3 kinds ofcontact-output to elevator controller .
S611 has selectable setting by rotary switch
which gives easy installation and setting
appropriate to each elevator at site.

FEATURES
 SIMPLE AND COMPACT
Compact size is achieved in S611 byintegrating a tri-axial acceleration sensor
with a processer.
 INDEPENDENT OUTPUT
3 independent contact-outputs after
detecting seismic wave which corresponds
to each preset value of acceleration
against 3 kinds of waves, gives precise andappropriate control of elevators.
 EASY SETTING
Using rotary switch, acceleration is
selectable among 4 settings which arepreset as default values when delivered.
TYPICAL FLOWCHART*This flowchart depends on
existing elevator control system

 SELF CHECK FUNCTION
Self-checking automatically starts at everypower on. Error is reported to remote placeby contact-output when abnormal condition
detected.
 REMOTE OPERATION
Reset and self-checking is controllable froma remote place.
Preset accelerations (Changeable before delivery)
Switch No.

235555S LOW

80100120200

S HIGH

120120150300[No S-wave]
Restart by time-out[Detect S-wave (HIGH)]
Relay contact-output
to manufacture

Emergency stopat nearest floor

1P[Detect S-wave (LOW)]
Relay contact output
to elevator controller[Detect P-wave]
Relay contact output
to elevator controller0(gal)

Automaticrestart

Self-checking ofelevator
Maintenanceby manufacture

Specifications
Output relay contact

4 contacts (elevator Control 3, error alert 1), (A contact)

Output relay contact capacity

0.5A @CD60V and AC60V, 2Ω

Input signal
Physical switch

DC24V±20% (Non-polar ), 2 contacts
2 switches (RESET, SELF TEST)

Relay contact connecter

MC1.5/15-STF-3.5, Connectable conductor cross section 0.14 to 0.15mm2Sensor type

CapacitanceSetting acceleration range

2.5 to 500 gal (tri-axes: vertical axis, 2 horizontal axes)

A/D conversion

Delta-sigmaResolution

16bit

Sampling rate

100HzLow pass filter

Butterworth filter (quartic), Cutoff frequency 5Hz (-3dB)

High pass filter

Cutoff frequency 0.01Hz (-3dB)

Power source

DC24V (normal), AC90 to 264V, 50/60Hz (optional)

Power consumption

9.5mA(Typical), 13mA(Maximum) @DC24V

Size

W150×H110×D25mm
600g (Anchor including)

WeightAnchor bolt pitch

Anchor 150×150, Bolt pitch 130×130 φ10Case: Flame retardant ABS
Anchor: Trivalent chromium plating iron

Material
Operating temperature and humidity-10 to 50℃, 20 to 80% (Non-condensing)

Function
Relay contact-control reset function
Test function
Maintenance (sensor check)

Push both physical reset and test switch.
32150
13025110130

Over view

150

Push physical reset switch. Or P reset and S LOW reset are controllable by remote.
Push physical test switch. Or 3 kinds of self-testing are executable by input signaldurations.

φ10Unit : millimeter

CAUTION

Read "Manual" ahead of the use to use it correctly and safely.
The specification and externals might change without a previous notice. Please acknowledge it beforehand.
The product on catalog is a standard products. We will customize it according to customer's specification. Please ask in detail.
Our company cannot assume the responsibility of any claim of the third party beforehand about damage and passive damages in money
generated by using our products.
 The color of the product photography on catalog might be different from actual product because of the print.

www.meisei.co.jp/english
Global Strategy Group
1-1, Toyosu 3-chome, Koto-ku, Tokyo 135-8115 JAPANTEL: +81-3-6204-8253 FAX: +81-3-6204-8888

Edition as of Apr. 2016