AMETEK ASD Series - Manual (Page 28)

Installation Sorensen ASD Series
2-30 M551177-01 Rev A
Table 2-2. Analog Interface Signals. SG-compatible Pin-out (DB25)
PIN # PIN NAME IN/OUT DESCRIPTION
1 Not used.
2 Not used.
3 Not used.
4 GND common
5 ON/OFF D/IN LO = 0 VDC enables output, HI > 8 VDC disables output.
6 GND common
7 I_MON A/OUT a 0-10 VDC monitor signal (or 4-20 mADC) that indicates zero to full
scale output current. (Zout ~ 10 ohms for voltage signal)
8 Not used.
9 Not used.
10 Not used.
11 Not used.
12 Not used.
13 Not used.
14 Not used.
15 V_PROG A/IN a 0-10 VDC analog input signal (or 4-20 mADC) that programs zero to
full scale output voltage. (Zin ~ 200 Kohms for voltage signal)
16 I_PROG A/IN a 0-10 VDC analog input signal (or 4-20 mADC) that programs zero to
full scale output current. (Zin ~ 200 Kohms for voltage signal)
17 FAULT D/OUT LO = 0 VDC indicates normal operation, HI = 12 VDC indicates a fault.
See Table 4-11 for a list of faults and their description.
18 Not used.
19 V_MON A/OUT a 0-10 VDC monitor signal (or 4-20 mADC) that indicates zero to full
scale output voltage. (Zout ~ 10 ohms for voltage signal)
20 GND common
21 Not used.
22 Not used.
23 GND common
24 GND common
25 GND common
Table 2-3. Pin-out of the Reduced Analog Interface Connector (DB9)
PIN # PIN NAME IN/OUT DESCRIPTION
1 RS-485 A D/IO Modbus-RTU interface
2 START/STOP D/IN (**) LO disables output, HI enables output.
3 +24Vdc OUT +24VDC output, 100mA max
4 I_PROG A/IN a 0-10 VDC analog input signal (or 4-20 mADC) that programs zero to
full scale output current
5 GND - ground
6 RS-485 B D/IO Modbus-RTU interface
7 STATUS D/OUT LO indicates output disabled, HI indicates the output is enabled.
8 V_MODE D/OUT LO indicates the unit is not in voltage mode, HI indicates the unit is in
voltage mode.
9 V_PROG A/IN a 0-10 VDC analog input signal (or 4-20 mADC) that programs zero to
full scale output voltage