IDEC FS1A Controller - Manual (Page 12)

OVERVIEW
1-2
Features of the SafetyOne
z You can configure safety circuits without the use of complicated external wiring or
special software, thereby greatly reducing the number of developmental man-hours
required for product certification and the training time of safety responsible persons.
z You can use the DIP switches to select from 24 different types of logic circuits and set
the OFF-delay timer value to best match your application.
The SafetyOne has 16 DIP switches and an ENTER button, which can be used to set the
built-in types of logic and the delay timer values for the safety output is OFF.
You can choice logic circuit from integrated 24 types.
You can set the timer value to 0, 0.1, 0.5, 1, 2, 5, 15, or 30 seconds. You can set the stop
category to 0 or 1.
z Conforms to the international safety standards IEC 61508 SIL 3 and ISO 13849-1 PL e
(Control category 4).
The SafetyOne can be used for functional safety standard IEC 61508 series and IEC 62061 SIL
1 to 3, which define the safety performance of machinery that uses microprocessors and
software, and for performance levels a to e of ISO 13849-1 and Control category B to 4 of
EN954-1, which define safety performance of machinery control systems.
z You can directly connect an emergency stop switch, interlock switch, light curtain, and
other various safety devices.
The SafetyOne provides dual channel direct opening inputs such as an emergency stop switch or
interlock switch; dual channel NO/NC inputs such as a non-contact interlock switch; and dual
channel safety inputs such as a safety light curtain or safety laser scanner. These inputs can be
enabled by selecting a certain type of logic, thereby enabling various safety devices.
z The SafetyOne comes with monitor outputs and solenoid/lamp outputs, which can be
used as control signals.
With monitor outputs, you can monitor the status of the SafetyOne, including safety inputs and
outputs and error information. When connected to a PLC, the SafetyOne can be used to control
all apparatus and the entire system. The SafetyOne is also provided with solenoid/lamp outputs,
which can be used to directly control spring lock safety switches with solenoids. In logic4,
muting lamps can be connected to solenoid/lamp outputs.
z Obtain detailed diagnostic information with the LED displays.
The SafetyOne has two 7-segment LED displays for displaying internal information and 30 LED
lights for displaying status. You can use these to display input and output information and to
obtain detailed diagnostic information on the status of the SafetyOne.
z Control multiple safety devices (12 safety inputs and 4 safety outputs) by a single unit.
The SafetyOne has 12 safety inputs and 4 safety outputs, and it can be configured for up to 6
dual channel inputs and 2 dual channel outputs (in case of use as a single channel output, up to
4 outputs)