JP23*
Remote Current Limit setpoint (J22) type.Configures Analog Input for 0 to 10VDC, 2 to 10VDC, 0 to
20mA or 4 to 20mA.
•
OUT:
Allows 0 to 10VDC or 2 to 10VDC input on J22-1.
•
Pins 1-2:
Allows a 0 to 20mA or 4 to 20mA input on J22-2.
•
Pins 2-3:
Not used.
JP24*
Remote Leaving Chilled Liquid Temperature setpoint (J22) type. Configures Analog Input for 0 to
10VDC, 2 to 10VDC, 0 to 20mA or 4 to 20mA.
•
OUT:
Allows 0 to 10VDC or 2 to 10VDC input on J22-3.
•
Pins 1-2:
Allows a 0 to 20mA or 4 to 20mA input on J22-4.
•
Pins 2-3:
Not used.
JP25*
DC Undervoltage signal for Proximity Probe.
•
Pins 1-2:
Correct position for YKEP
•
Pins 2-3:
Not Used
JP26
Applies a pull-down voltage to COM6 RS-485 - termnal.
•
Pins 1-2:
Not used.
•
Pins 2-3:
Normal position - no bias applied.
JP27
Applies a pull-down voltage to the COM5B - terminal.
•
IN:
Not used.
•
OUT:
Normal position - no bias applied.
JP28
Applies a 120 Ohm terminating resistor across the COM5B RS-485 port.
•
IN:
Not Used.
•
OUT:
Normal position - no bias applied.
JP29
Applies a pull-up voltage to the COM5B + terminal.
•
IN:
Not used.
•
OUT:
Normal position - no bias applied.
YK-EP Style B Centrifugal Chiller
246
Summary of Contents for YK-EP
Page 2: ...2 YK EP Style B Centrifugal Chiller...
Page 6: ...6 YK EP Style B Centrifugal Chiller...
Page 227: ...Figure 72 Sample printout of Status 227 YK EP Style B Centrifugal Chiller...
Page 228: ...Figure 73 Sample printout of Status cont YK EP Style B Centrifugal Chiller 228...
Page 229: ...Figure 74 Sample printout of Setpoints 229 YK EP Style B Centrifugal Chiller...
Page 230: ...Figure 75 Sample printout of Setpoints cont YK EP Style B Centrifugal Chiller 230...
Page 231: ...Figure 76 Sample printout of Schedule 231 YK EP Style B Centrifugal Chiller...
Page 232: ...Figure 77 Sample printout of a Sales order YK EP Style B Centrifugal Chiller 232...
Page 233: ...Figure 78 Sample printout of a Sales order cont 233 YK EP Style B Centrifugal Chiller...
Page 234: ...Figure 79 Sample printout of History YK EP Style B Centrifugal Chiller 234...
Page 235: ...Figure 80 Sample printout of History cont 235 YK EP Style B Centrifugal Chiller...
Page 236: ...Figure 81 Sample printout of a security log report YK EP Style B Centrifugal Chiller 236...