4/26
4
(1)
The SSR input, the SMART MODULE alarm output and
the SMART MODULE + power supply all share the same - terminal.
Part number
SMART MODULE
Electrical characteristics
Input
Nominal supply voltage
Maximum voltage
Minimum voltage
Maximum voltage in stopped state
(Maximum authorised voltage on relay input terminals before the
SMART MODULE registers control is present).
Line voltage
Line voltage
Peak voltage (1 min. max.)
Leakage current (at maximum line voltage)
DC power supply / Alarm output
Power supply voltage
(in relation to relay terminal 4)
Current
Voltage : alarm output
Current : alarm output
General characteristics
Temperature
operating
limits
storage
Input / output insulation voltage
(limited to 1 mA for 1 sec. - Ta = 25 °C)
Connections
84 060 001
5 to 24 V c
32 V c
3 V c
1V c
48 to 660 VRMS
1200 Vpeak
8 mA RMS
4 to 32 V c
15 to 35 mA
4 to 32 V c
60 mA
- 20 °C to + 80 °C
- 40 °C to +100 °C
4000 VRMS
SMART MODULE : control module for "hockey puck" type solid state relays
s
Patented operating principle (96 050 16).
s
Provides both visual and electrical information if
a fault occurs in the circuit or on the solid state relay
being controlled.
s
For mounting on single-phase "hockey puck" type
solid state relays.
s
Peak voltage 1200 V
a
a : suitable for solid state relays
with DC input and A
a
a output.
s
Alarm output : 4-32 V
c
c push-pull transistor
s
Optical isolation 4000 V
a
a.
s
Conforms with EC low-voltage directive.
Dimensions
Operating principle
The SMART MODULE can be mounted on any single-phase solid state
relay with DC input / AC output in a "hockey puck" casing.
The SMART MODULE has a constant power supply to ensure that both
the relay and the load being controlled are functioning correctly.
The SMART MODULE provides information on the relay status by means
of an LED display and an alarm output.
Operation
Power is supplied to the SMART MODULE between its 4-32 V c terminal
(+) and the - terminal of the solid state relay control input.
During correct operation when the relay is not being controlled, the alarm
output is at 4-32 V c and the LEDs are off.
During correct operation when the relay is being controlled, the green
LED is on and the alarm remains at 4-32 V c.
If mains voltage is lost or there is a short-circuit on the relay output, the
alarm output changes to 0 V c and the red LED flashes.
If the relay output is faulty, the alarm output changes to 0 V c and the red
LED comes on.
To order, specify :
Standard products
Part number
Example : SMART MODULE 84 060 001
1
SMART MODULE supply
SSR input
Green LED
Mains present
Load : circuit closed
SSR : external short-circuit
on output terminals
SSR : output failed
(internal short-circuit)
Alarm LED
Alarm output
27,9
25,4
1
Mains 48-660 V a
Solid state relay
Alarm output (4-32 V c) (1)
Auxiliary power supply (4-32 V c) (1)
Red LED : Alarm
Green LED : Input
SSR input (3-32 V c) (1)
Common
Load
SMART MODULE
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