If you use this timer under harsh environment, please order above sealed type (IP65 type). IP65 type — Protection dust and water jet splay on the front face.
RoHS Directive compatibility information
PM4H-A
PM4H-S
PM4H-M
1.890
Type
48
http://www.nais-e.com/
8 operation modes
• Pulse ON-delay
• Pulse Flicker
• Pulse ON-flicker
• Differential ON/OFF-delay (1) (2)
• Signal OFF-delay
• Pulse One-shot
• Pulse One-cycle
Power ON-delay
5 operation modes
(With instantaneous contact)
• Power ON-delay
• Power Flicker
• Power ON-flicker
• Power One-shot
• Power One-cycle
Pin type
1.890
48
Operation mode
62.5
2.461
Screw
terminal type
mm
inch
Relay
Timed-out
2 Form C
Relay
Timed-out
2 Form C
Relay
Timed-out
1 Form C
Instantaneous
1 Form C
arrangement
Contact
UL File No.: E122222
CSA File No.: LR39291
Features
1. 100-240V AC free-voltage input, 48-125V DC type available
2. Short body — 62.5mm
3. Front panel of IP65 type is protected against water-splash and dust
4. Built-in Screw terminals
5. 0 setting instantaneous output operation
6. Multiple time ranges — 1 s to 500 h (Max.)
7. 8 different operation modes: (PM4H-A)
8. Compliant with UL/CSA, CE and LLOYD
Screw terminal type is used for easy wiring and reducing additional cost for
PM4H-A/S/M Time range Time unit sec Scale Control time range 10 1.0s to 10s 50s Note: 0 setting is for instantaneous output operation. Specifications Item Rated operating voltage Rated ...
Terminal layouts and Wiring diagrams PM4H-A Pin type Screw terminal type • Timed-out 2 Form C • Timed-out 2 Form C Reset input Start input N.C. N.O. Stop input N.C. N.C. 6 N.O. N. ...
Operation mode PM4H-A Operation type • If using a time-limit start when the power is turned on, and a reset when the power is turned off, pins should be shorted ahead of time. • Turn the operation mode selector switch ...
PM4H-A/S/M Operation type • If using a time-limit start when the power is turned on, and a reset when the power is turned off, pins (screw-tightening pins x and c) should be shorted ahead of time. • ...
