1. Produk Langkungview
The Intermatic FM1SWUZ-120U is an electromechanical timer module designed for integration into machine control panels, circuit boards, or other equipment. This module provides 7-day control for various applications, including heating, ventilation, refrigeration, lighting, security, and pump systems. It is suitable for single-phase general applications requiring 120 VAC or 208/240 VAC.
Fitur konci:
- 21 A SPDT (Single Pole Double Throw) Switch
- Captive trippers with 2-hour intervals for 7-day models
- Noise immune design for robust applications
- Synchronous drive mechanism
- Compact size for versatile integration
Gambar 1: Hareupeun view of the Intermatic FM1SWUZ-120U Electromechanical Timer Module, showing the 7-day dial with time and day markings, and the central clock hands.
2. Pamasangan
The FM1SWUZ-120U timer module is intended for panel mounting. Ensure the installation environment is suitable for indoor or outdoor enclosure use. Refer to local electrical codes and standards for proper installation procedures.
Diménsi Pamasangan:
Gambar 2: Technical diagram showing product dimensions (2.56 inches / 65 mm diameter, 1.25 inches / 32 mm depth) and terminal connection layout for the FM1 series timer module.
The module dimensions are approximately 2.56 inches (65 mm) in diameter and 1.25 inches (32 mm) in depth. Ensure adequate space for mounting and wiring connections.
3. Sambungan Wiring
The FM1SWUZ-120U module utilizes 1/4-inch quick-connect terminals for wiring. Always disconnect power before making any electrical connections.
Identipikasi Terminal:
- NC: Biasana Ditutup kontak
- NO: Biasana Buka kontak
- COM: Kontak umum
- input: terminal input kakuatan
Connect the load to the COM and either NO or NC terminals, depending on the desired operation (e.g., load ON when timer is active, or load OFF when timer is active). Connect the appropriate supply voltage (120 VAC or 208/240 VAC) to the INPUT terminals.
4. Operasi
Nyetél Waktos Ayeuna:
To set the current time, rotate the clock face in the direction of the arrow until the current time aligns with the time indicator mark. The clock face is designed for easy adjustment.
Programming ON/OFF Events:
The timer module features captive trippers around the dial. Each tripper represents a 2-hour interval. To program an ON period, push the trippers outwards for the desired duration. To program an OFF period, leave the trippers in the inward position. The timer will activate the switch based on the programmed tripper settings as the dial rotates.
Manual Override:
The FM1SWUZ-120U includes a manual override switch. This switch allows you to temporarily change the state of the timer output without altering the programmed schedule. The override positions are typically labeled for permanent ON, automatic operation, and permanent OFF.
Gambar 3: Diagram illustrating the 3-way manual override switch positions: permanent ON (I), automatic (clock symbol), and permanent OFF (0).
5. Spésifikasi
The following table details the technical specifications for the Intermatic FM1SWUZ-120U Electromechanical Timer Module:
Gambar 4: Datasheet excerpt for Intermatic FM1 Series Electromechanical Timer Modules, detailing features, ratings, and general specifications.
| Spésifikasi | Nilai |
|---|---|
| Nomer modél | FM1SWUZ-120U |
| Pindah Tipe | SPDT |
| Pasokan Voltage | 120 VAC, 208/240 VAC |
| Frékuénsi | 60 Hz |
| Switch Rating (Resistive) | 21A @ 120-250 VAC |
| Switch Rating (Motor) | 1 HP @ 120 VAC, 2 HP @ 250 VAC |
| Switch Rating (Tungsten) | 1350 W @ 240 VAC |
| Konsumsi Daya | 1 VA |
| Suhu Operasi | -40°F nepi ka 185°F (-40°C nepi ka 85°C) |
| Program Intervals | 2-hour (7-day models) |
| Sambungan Wiring | 1/4" quick-connect terminals |
| Dimensi produk | 3.5 x 3.25 x 2.25 inci (kira-kira) |
| Item Beurat | 3.2 ons (kira-kira) |
