PS-661/662 Malfunction detector
Description
The safety device PS-662/661 is a malfunction-detecting device to monitor stamping
processes, such as material end, miss-feeding and miss-ejection in automatic press
stamping.
PS-662/661 inspects the processing by utilization of sensor input connected to PS-662/661 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 |
|
Optional sensor
Click on image for more information.
