GE Industrial Solutions AF-650 GP General Purpose Drive (230V to 50HP, 460_575V to 100HP) - Manual (Page 81)

Control card, RS 485 serial communication:
Terminal number 68 (P,TX+, RX+), 69 (N,TX-, RX-)
Terminal number 61 Common for terminals 68 and 69
The RS 485 serial communication circuit is functionally separated from other central circuits and galvanically isolated from the supply voltage (PELV).
Control card, USB serial communication:
USB standard 1.1 (Full speed)
USB plug USB type B “device” plug
Connection to PC is carried out via a standard host/device USB cable.
The USB connection is galvanically isolated from the supply voltage (PELV) and other high-voltage terminals.
The USB ground connection is not galvanically isolated from protection earth. Use only an isolated laptop as PC connection to the USB connector on the frequency
converter.
Relay outputs:
Programmable relay outputs 2 Form C
Relay 01 Terminal number 1-3 (break), 1-2 (make)
Max. terminal load (AC-1) 1) on 1-3 (NC), 1-2 (NO) (Resistive load) 240 V AC, 2 A
Max. terminal load (AC-15) 1) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Max. terminal load (DC-1) 1) on 1-2 (NO), 1-3 (NC) (Resistive load) 60 V DC, 1A
Max. terminal load (DC-13) 1) (Inductive load) 24 V DC, 0.1A
Relay 02 Terminal number 4-6 (break), 4-5 (make)
Max. terminal load (AC-1) 1) on 4-5 (NO) (Resistive load) 2)3) Overvoltage cat. II 400 V AC, 2 A
Max. terminal load (AC-15) 1) on 4-5 (NO) (Inductive load @ cosφ 0.4) 240 V AC, 0.2 A
Max. terminal load (DC-1) 1) on 4-5 (NO) (Resistive load) 80 V DC, 2 A
Max. terminal load (DC-13) 1) on 4-5 (NO) (Inductive load) 24 V DC, 0.1A
Max. terminal load (AC-1) 1) on 4-6 (NC) (Resistive load) 240 V AC, 2 A
Max. terminal load (AC-15) 1) on 4-6 (NC) (Inductive load @ cosφ 0.4) 240 V AC, 0.2A
Max. terminal load (DC-1) 1) on 4-6 (NC) (Resistive load) 50 V DC, 2 A
Max. terminal load (DC-13) 1) on 4-6 (NC) (Inductive load) 24 V DC, 0.1 A
Min. terminal load on 1-3 (NC), 1-2 (NO), 4-6 (NC), 4-5 (NO) 24 V DC 10 mA, 24 V AC 20 mA
Environment according to EN 60664-1 overvoltage category III/pollution degree 2
1) IEC 60947 part 4 and 5
The relay contacts are galvanically isolated from the rest of the circuit by reinforced isolation (PELV).
2) Overvoltage Category II
3) UL applications 300 V AC 2A
Cable lengths and cross sections for control cables*:
Max. motor cable length, screened 150 m
Max. motor cable length, unscreened 300 m
Maximum cross section to control terminals, flexible/ rigid wire without cable end sleeves 1.5 mm 2 /16 AWG
Maximum cross section to control terminals, flexible wire with cable end sleeves 1 mm 2 /18 AWG
Maximum cross section to control terminals, flexible wire with cable end sleeves with collar 0.5 mm 2 /20 AWG
Minimum cross section to control terminals 0.25 mm 2 / 24 AWG
* Power cables, see tables in section “Electrical Data” of the AF-650 GP Design Guide
AF-650 GP Operating Instructions
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