Operating Instruction

EDGE FCR 3 Operating Instruction

Rev. C, 2019-09-10 Release Page 35 of 64

4 Electronic Interfaces

CAUTION

As a rule of thumb, never plug or unplug cables / connectors or other

equipment onto the EDGE FCR 3 when the device is powered. Always

switch power off prior any other activity on the EDGE FCR 3 to avoid

damages / malfunctions on the electronic.

4.1 The EDGE FCR 3 Power Side

Figure 25: EDGE FCR 3 power site

The power side supports the following interfaces:

▪ Terminal block power connector (IN 24VDC)

▪ DC Jack power connector (IN 24VDC)

▪ DB-9 connector female for RS232 / RS485 (COM1)

▪ Gigabit Ethernet port (LAN1)

▪ Gigabit Ethernet port (LAN2)

4.1.1 Power Connectors

Functions and handling of the power connectors are described in chapter Electrical Power