IAI ssel User Manual

Pre-10
3. Peripheral Configurations
(1) Environment
Use your SSEL controller in an environment conforming to pollution degree 2 or 1 as specified in IEC
60664-1.
Example) Install the controller in a control panel having a structure resistant to intrusion of water, oil,
carbon, dust, etc (IP54).
(2) Power Source
A) Use the controller in an environment conforming to overvoltage category II as specified in IEC 60664-
1. To meet this requirement, be sure to install a circuit breaker between the distribution board and the
SSEL controller.
B) If the I/O power or electromagnetic brake power is supplied externally, use a 24-VDC power supply
bearing a CE mark whose inputs and outputs are protected by reinforced insulation (SELV).
100-VAC or
200-VAC
power
supply bus
Control panel
Circuit
breaker
Earth
leakage
breaker
Surge
absorber
Noise
filter
Clamp filters
Encoder cable
Motor cable
Actuator
Controller
Brake
24-VDC
power
supply
Actuator
Encoder cable
Motor cable

IAI ssel Specifications

General

Brand	IAI
Model	ssel
Category	Controller
Language	English