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PTC-16-A-Timer
DIN Mount Digital Timer With 2 Relay Output
- 4 digit backlit LCD display digital timer
- 24 programmable timing modes
- 0-9999sec or 0-9999min time ranges
- 24 to 240V AC/DC powered
PTC-16-A-Timer
From
£
185.38
Product Overview
- Accuracy ±3 sec/24 hrs
- Contact Rating OP1 8A at 250Vac/30Vdc (resistive),OP2 8A at 250Vac/30Vdc (resistive)
- Control Output Single pole changeover contact and single pole N/O contact
- Electrical Life 100,000 operations
- Enclosure Ratings IP20
- Enclosure Type Panel mounting to DIN 43700, Self extinguishing plastic case Plug in connection terminals
- Form factor DIN Rail
- Frequency 50/60 Hz
- Height 90 mm
- Length 65 mm
- Number of Relays 2
- Operating Temperature, Max 45 °C
- Operating Temperature, Min -5 °C
- Power Consumption 3 VA
- Reset ~100 ms
- Series ID PTC-16-A-Timer
- Storage Temperature, Max 55 °C
- Storage Temperature, Min -10 °C
- Supply Power Type AC
- Supply Voltage 24 to 240 Vac
- Timer Range 0 to 9999sec,0 to 9999min
- Weight 140 g
- Width 36 mm
Supported Applications
The Omega PTC-16-A is a multifunction digital timer designed for controlling equipment, machinery, systems, or processes in industrial applications. It provides timing control via two relay outputs and features a backlit LCD display with front-panel programming keys.
Operating Conditions & Performance
The PTC-16-A operates on a power supply of 24 to 240Vac/dc at 50/60Hz, consuming less than 3VA. It is rated for an ambient operating temperature range of -5°C to +45°C and storage temperatures from -10°C to +55°C. The device carries an IP20 protection class rating and is designed for installation heights up to a maximum of 2000m.
Timing accuracy is specified as ±3sec/24hours across measurement ranges of 0-9999 seconds or 0-9999 minutes. The relay reset time is approximately 100ms, and the device utilizes EEPROM memory with a minimum data retention period of 10 years.
Configuration Options
The series supports DIN rail mounting in a compact housing measuring 36mm wide x 90mm high x 65mm deep (approximately 140g). The enclosure is constructed from self-extinguishing plastics and includes a clear hinged tamperproof cover.
Outputs & Connections
- R1 Output: Single pole changeover contact, rated at 8A at 240Vac (resistive load).
- R2 Output: Single pole N/O contact, rated at 8A at 240Vac (resistive load).
- Contact Life: Mechanical life of 1,000,000 operations; electrical life of 100,000 operations.
- Electrical Connection: Plug-in connection terminals compatible with 2mm² screw type wiring.
Timing Modes & Display
The timer offers 24 programmable timing modes accessible via front keys (MENU, OK, ▲, ▼). The display indicates start mode (On/Off/S pulse), output relay status, selected relay (R1/R2), run time value, setpoint time value, and the active timing function. Indicators distinguish between seconds (sec) or minutes (min).
Approvals & Compliance
The device is CE marked and RoHS compliant. Specific directives include EN 60947-5-1:2004+A1:2009, EN 60730-1:2012, EN 60730-2-7:2011+AC:2012, EN 61000-6-2:2005, EN 61000-6-4:2007+A1:2011, EN 61000-3-2:2014, and EN 61000-3-3:2013. Additional compliance includes EN61010-1:2010 (low voltage) and EN61326-1:2013 (EMC directives).
Key Product Differences
The PTC-16-A is a single-model series. The output contacts are fully isolated from the supply voltage. Per manufacturer warnings, this timer is not intended for medical or life-support systems and should not be used in locations where corrosive or flammable gases could be present.
PDFs & Manuals
