Sangamo 25162 2 Module 1 Channel, Yearly Timer, 300 Operations

Programming

It is 24 hour, 7 day and yearly programmable, with 300 operations and a minimum interval of 1 minute. Switching modes are ON, OFF, pulse, cycle and yearly program: the pulse function runs from 00:01 up to 59.59 mm:ss, and the timer (manual switching) from 0:00:01 up to 9:59:59 h:mm:ss. Summer/winter time change is automatic, and program security is unlimited (E2-PROM).

Extra functions are special weekly programs and channel key assignment, and an optional data key copies settings between time switches.

Loads

The single SPDT output has AgSnO² contacts, a maximum relay voltage of 230 V AC and a minimum switching power of 500 mW (10V/10mA). The total switch rating is 16A @1.0pf, and 10A @ 0.6pf inductive.

Maximum lamp loads are 2000 W incandescent and halogen; 1000 W fluorescent uncompensated, 1000 W series compensated, 550 W parallel compensated and 1000 W double switch; and 1000 W compact fluorescent on a conventional ballast, or 4 x electronic lamp ballast, power independent. The discharge lamp ratings are in the specification table.

Installation

It runs on 230 V AC and consumes 0.2-1 W; the power reserve is 10 years (approx.), and the battery type is replaceable CR2032. It is for surface mounting or DIN, on a 35mm DIN-rail (DIN EN 60715), with a module size of 2, and takes 0.5 - 2.5 mm² cable.

It measures 90 x 36 x 63 mm in self-extinguishing thermoplastic and has an LCD display and a quartz crystal time base, accurate to ≤ ± 0.5 seconds / day (at 20°C). It is rated IP20. Its operating temperature is -30 to +55 °C.