Datasheet

G9SE
10
(1) Handle with care
Do not drop G9SE to the ground or expose to excessive vibration
or mechanical shocks. G9SE may be damaged and may not
function properly.
(2) Adhesion of solvent such as alcohol, thinner, trichloroethane or
gasoline on the product should be avoided. Such solvents make
the marking on G9SE illegible and cause deterioration of parts.
(3) Conditions of storage
Do not store in such conditions stated below.
1. In direct sunlight
2. At ambient temperatures out of the range of -10 to 55 C
3. At relative humidity out of the range of 25% to 85% or under
such temperature change that causes condensation.
4. At atmospheric pressure out of the range 86 to 106 kPa.
5. In corrosive or combustible gases
6. With vibration or mechanical shocks out of the rated values.
7. Under splashing of water, oil, chemicals
8. In the atmosphere containing dust, saline or metal powder.
G9SE may be damaged and may not function properly.
(4) At least 50 mm above top face of G9SE and below bottom face of
G9SE should be available to apply rated current to outputs of
G9SE and for enough ventilation.
(5) Mounting multiple units
When mounting multiple units close to each other, the rated
current will be 3 A. Do not apply a current higher than 3 A. If the
output current is 3 A or more, make sure that there is a minimum
distance of 10mm each between all adjacent G9SE units.
(6) DIN rail mounting
Mount G9SE to DIN rails with attachments (TYPE PFP-M, not
incorporated to this product), not to drop out of rails by vibration
etc. especially when the length of DIN railing is short compared to
the widths of G9SE.
(7) Wire correctly according to Wiring.
(8) Use cables with length less than 100 m to connect to Safety
Inputs, Feed-back/Reset inputs, respectively.
(9) G9SE may malfunction due to electro-magnetic disturbances. Be
sure to connect the negative terminal of DC power supply to
ground. When using a DC power supply with light curtains, use DC
power supply which has no interruption by a power failure of
20 ms.
(10) This is a class A product. In residential areas it may cause radio
interference, in which case the user may be required to take
adequate measures to reduce interference.
(11) Do NOT mix AC load and DC load to be switched in the following
terminals.
- G9SE-201: between 13-14 terminal and 23-24 terminal
- G9SE-401: between 13-14 terminal and 23-24 terminal,
33-34 terminal and 43-44 terminal
- G9SE-221-T@: between 13-14 terminal and 23-24 terminal,
37-38 terminal and 47-48 terminal
(12) Start entire system after more than 2s have passed since
applying supply voltage to G9SE.
(13) Set the time duration of OFF-delay (Type G9SE-221-T@)
1. Set the time duration of OFF-delay to an appropriate value that
does not cause the loss of safety function of system.
2. Set both of the two O on the front and back, to the same value.
When setting the de After setting, make sure G9SE operating
time is correct.
(14) To determine safety distance to hazards, take into account the
delay of Safety outputs caused by the following time:
1. Response time
2. Preset off-delay time and accuracy of off-delay time
(15) Before G9SE outputs become in ON-state, non-regular
self-diagnosis for Safety output circuit may be executed.
On this occasion, the operating noise of internal relays occurs.
(16) In the place subjected to strong vibration or shock, mount G9SE
to a mounting surface with screws and the screw mounting
attachment.
Otherwise, G9SE may not function properly due to vibration or
mechanical shocks out of the rated values caused by
sympathetic vibration of G9SE and the mounting parts,
and so on.
Precautions for Correct Use
Screw mounting
attachment
Insert