Matrix Orbital GLC24064 - Manual (Page 10)

Figure 5: Electrical Connections
Table 1: Connectors & Functions
Connector Function
4 pin Power (Vdc) and I 2 C communica-
tions or RS-232
DB-9F RS-232 / power
2 pin header GPO header
3x2 header I 2 C and RS-232 select
2.1.1 Power Connection (4 pin header)
Power is applied via pins 1 and 4.
Power requirement is as follows;
• +5Vdc ±0.25V on standard voltage units
• +7Vdc to +30Vdc with “Wide voltage” and “Efficient switching power” supply (-VPT).
Figure 6: Power Connector
Matrix Orbital GLC24064 6