IMO Jaguar CUB Instruction Manual page 37

Symbol Name
[X1] Digital (1) The various signals such as coast-to-stop, alarm from external equip-
input 1 ment, and multistep frequency selection can be assigned to terminals
[X1] to [X3], [FWD] and [REV] by setting function codes E01 to E03, E98,
[X2] Digital
and E99. For details, refer to Chapter 5, Section 5.2 "Overview of
input 2
Function Codes."
(2) Input mode, i.e. Sink/Source, is changeable by using the internal jumper
[X3] Digital
switch.
input 3
(3) Switches the logic value (1/0) for ON/OFF of the terminals between [X1]
[FWD] Forward
to [X3], [FWD] or [REV], and [CM]. If the logic value for ON between [X1]
operation
and [CM] is 1 in the normal logic system, for example, OFF is 1 in the
command
negative logic system and vice versa.
[REV] Reverse (4) The negative logic signaling cannot be applicable to [FWD] and [REV].
operation
command Digital input circuit specifications
[PLC] PLC Connects to PLC output signal power supply. (Rated voltage: +24 VDC,
signal Maximum output current: 50 mA)
power
[CM] Digital Common terminal for digital input signals
common
This terminal is electrically isolated from terminals [11] and [Y1E].
Table 2.8 Continued
Functions
Item
Operation
ON level
voltage
OFF level
(SINK)
Operation
ON level
voltage
(SOURCE) OFF level
Operation current at ON
(Input Voltage at 0 V)
Allowable leakage
current at OFF
2-16
Min. Max.
0V 2V
22V 27V
22V 27V
0V 2V
2.5mA 5mA
- 0.5mA