FM1D20A-24 Grasslin, FM1D20A-24 Datasheet - Page 2

• Manufacturer Part Number: FM1D20A-24
• Description: TIME CONTROL; SURFACE OR DIN RAIL MOUNT; SCREW; SPDT; 24 V; -18 TO DEGC
• Manufacturer: Grasslin
• Type: Digital Timerr

Specifications of FM1D20A-24

• Brand/series: FM/1 Digit 20 Series
• Contact Form: SPDT
• Dimensions: 60mmL×62mmW×32mmH
• Mounting Type: Flush/Panel
• Output Type: Relay
• Power, Rating: 500/1000 W
• Primary Type: Controller
• Standards: UL, cUL
• Termination: Quick Connect
• Voltage, Supply: 24 VAC/VDC
• Spdt Switch Rating: 16 A @ 250 VAC Resistive
• Lead Free Status / Rohs Status: RoHS Exempt Product

FM/1 digi 20
One Channel Electronic
Time Switch
7 day time switch module with heavy duty relay contacts for
switching low or line voltage loads. Applicable for time of
day control of pumps, fans, heaters, HVAC control circuits,
lighting, machinery and many other types of commercial,
industrial, and agricultural equipment.
pattern” for easy programming, an easy-to-read LCD display
and capacitor backup to retain program memory during
power outages.
TECHNICAL DATA:
SPECIFICATIONS:
Input draw: 4VA
Input frequency: 50 or 60Hz
Wiring connections: 1/4” quick connects
Ambient temperature: –20°F to 140°F (–28°C to 60°C)
UL and Canadian UL recognized: File E83486
INSTALLATION & WIRING:
degree of spike and electrical noise protection, as
with all electronic devices, these units can be affect-
ed by electrical noise. Therefore, it is recommended
that they be powered from a voltage source that has
no switching devices or inductive loads connected.
the unit to make sure this product is suitable for your
supply voltage, load, and application.
prevent electrical shock.
National and Local electrical code requirements.
MOUNTING OPTIONS:
mounted inside a panel or flush mounted with MK-
FM mounting kit. Indoor NEMA 1, and outdoor NEMA
3R enclosures are available for stand-alone mount-
ing. Consult Intermatic catalog or price sheet for var-
ious options.
printed circuit board mounting. A clear plastic dust
cover (DC-FM) is also available.
and DIN rail mounting, or for flush mounting with
housing and clear cover. (Digi 20A & Digi 20E)
Channels: 1 (SPDT)
Programs: 20
Holiday Program: No
Daylight time changeover: Manual
Manual 3 way override:
Shortest switching time:
Reserve carryover: 5 days
On-Auto-Off
1 minute
The FM/1 digi 20 is a compact electronic 24 hour/
The FM/1 digi 20 features large keys with unique “circular
Note: Although the FM/1 models contain some
1. Check the input and output ratings marked on
2. Disconnect supply power prior to installation to
3. Install in accordance with all applicable
The standard FM/1 models may be surface
A mounting base (MB-FMPC) is available for
Models are also available with screw terminals
Input voltage models
Switching output: SPDT relay
Switch ratings:
available:
24VAC/DC; 120VAC;
208/240VAC
16A res. @ 277VAC
1000W Tungsten @ 250VAC;
500W @ 125VAC
FM/1 Digi 20
L1
1
M
L2/N
2
3
COM
Normally Open
(Dry Contact)
Normally Closed
FM/1 Digi 20
(Dry Contact)
Typical Wiring (24VDC Application)
Terminal Connections
(+)
1
4
24VDC
NO
M
(–)
2
5
NC
3
COM
Dimensions
Typical Wiring (120VAC Application)
FM/1 Digi 20
LOAD
Hot
4
1
120VAC
NO
M
Neutral
5
2
NC
3
COM
LOAD
4
NO
5
NC