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Control and Signal Wiring
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Regenerative DC Bus Supply Operation
Digital Input Signals
ATTENTION:
!
REGEN Converter Control Board are set correctly prior
to applying AC power to the board. Applying 120VAC to
the digital inputs when jumpers J10, J11 or J18 are set to
24VDC will permanently damage the Converter Control
Board.
Important: Customer
EXTERNAL FAULT
connected to J15 and at logic high for the 1336
REGEN Converter to operate.
1336 REGEN Converter digital inputs are designed for operation
at either 24VDC or 120VAC. Digital input signal circuits must be
capable of operating with high = true logic. For 24VDC operation,
+24VDC is available from the 1336 REGEN Converter Control
Board. For 120VAC operation, a separate 120VAC user supply is
required.
24VDC and 120VAC Circuits
MUST GENERATE A VOLTAGE
IN THE LOW STATE . . .
OF NO MORE THAN . . .
24VDC Circuits
8VDC
120VAC Circuits
30VAC
MUST GENERATE A VOLTAGE
IN THE HIGH STATE . . .
OF . . .
24VDC Circuits
20-26VDC
120VAC Circuits
81-132VAC
24V DC Operation
Contacts are Shown in the Unpowered State
(or in the Powered State with no Enable or External Fault present)
J15
+24V DC (HIGH)
EXTERNAL FAULT (DIGITAL IN) 6
EXTERNAL RESET (DIGITAL IN)
5
ENABLE (DIGITAL IN)
4
COMM (DIGITAL COMMON)
3
– (24V DC COMM)
2
+ (24V DC SUPPLY)
1
Maximum wire length is 3.05 meters (10feet) — Use only for local control.
120V AC Operation
Contacts are Shown in the Unpowered State
(or in the Powered State with no Enable or External Fault present)
J15
EXTERNAL FAULT (DIGITAL IN) 6
EXTERNAL RESET (DIGITAL IN)
5
ENABLE (DIGITAL IN)
4
COMM (DIGITAL COMMON)
3
J10 120V
NOT USED
2
J11 120V
NOT USED
1
J18 120V
Ensure that all jumpers on the 1336
and
circuits must be
ENABLE
AND LEAKAGE CURRENT MUST
BE LESS THAN . . .
1.5mA Into a 2.5kΩ Load
10mA Into a 6.5kΩ Load
AND SOURCE CURRENT MUST
BE AT LEAST . . .
10mA
20mA
J10 120V
24V
Set Jumper J10 for 24V DC EXTERNAL RESET Circuit Operation
J11 120V
24V
Set Jumper J11 for 24V DC ENABLE Circuit Operation
J18 120V
24V
Set Jumper J18 for 24V DC EXTERNAL FAULT Operation
120V AC (HIGH)
120V AC RTN
24V
Set Jumper J10 for 120V AC EXTERNAL RESET Circuit Operation
24V
Set Jumper J11 for 120V AC ENABLE Circuit Operation
24V
S
C
2–19
O
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