PS-661/662 Malfunction detector

Description

The safety device PS-662 is a malfunction-detecting device to monitor stamping processes, such as material end, miss-feeding and miss-ejection in automatic press stamping.
PS-662 inspects the processing by utilization of sensor input connected to PS-662 and the detection-timing signal which synchronizes with the operation of the press machine. When the malfunction is detected, a stop signal is output to the press machine.
The lot counter and the total counter are built in PS-662. The counter can control the number of products made by the press stamping.

Features

• The detection modes can be changed.
  • Two detection modes are built in each detection channel. The combination of the detection modes is different in each channel.
• The sensor input polarity of each channel can be switched.
• All detection channels have the pin jack and the 3-contact jack.
  • The contact type sensor is connected with the pin jack. The sensor (photo sensor and proximity sensor, etc.) which needs the power supply is connected with the 3-contact jack.
• The detection channel under use is displayed.
  • The detection lamp illuminates green when the channel is in use. When a malfunction is detected, the detection lamp blinks red. 。
• The operation stop of the safety device is made easy to confirm.
  • When the detection operation is stopped, some lamps are turned off.
• Large-scale figure LED is built in the counter display.
  • The counter can be read from the remote place.
• Unnecessary operation can be excluded.
  • When the operation inhibition input in the terminal block is turned on, other buttons than reset and monitor cannot be operated.

Dimensions

PS-661T

PS-661T

PS-661

PS-661

PS-662T

PS-662T

PS-662

PS-662

Specification

Detection
Detection channels	6
Detection timings	3 input
Power source for sensor	12 V , 600 mA (max.)
Detection style	6 types (Touch, Synchronization, Extraction, Timer, Passage, Miss-feed)
SPM	1500 SPM (max.)
Output
Relay output	Emergency, T.D.C., alarm, continuous inhibition 250 VAC / 30 VDC , 2A (max.)
Input
Input Specification	Internal volt system (12 VDC)
H level	9.0V or over, 1mA or below
L level	3.0V or below, 8mA or over (12mA MAX)
Counter (PS-662)
Digits	6
Count speed	1500 SPM (max.)
Backup	2 weeks
Power source
Power supply voltage	AC100 ~ 240 V +/-10% 50/60Hz
Power consumption	20 VA (max)
Weight	2.4kg（PS-661) 2.5kg（PS-662) (inc. mounting brackets.)
Dimensions of the body	200 * 98.5 * 184 mm (PS-661) 200 * 118.5 * 184 mm (PS-662) (An umbo is not included.)
Temperature	0 to 55 degree C (No sudden temperature change during the use.)
Humidity	35~85% RH (non condensing)
Attachments	Output cable (Standard: 5 m) US-1 5 (blue, white, yellow, orange, pink) US-2 1 (red) Instruction manual

Optional sensor

Click on image for more information.

Light sensor (OS series)

Light sensor (LS series)

Loop sensor

Spring sensor

Acoustic sensor