INVT Goodrive350-19 Series Operation Manual page 468

Goodrive350-19 Series VFD for Crane
Signal
5V
PGND
Encoder power
24V
PGND
Encoder shield
PE
Da+
Da-
Encoder interface
CK+
CK-
A1+
A1-
B1+
B1-
A2+
A2-
B2+ Incremental input
B2-
Z2+
Z2-
AO+
BO+
Frequency-divided
ZO+
The following figure shows the SSI card absolute signal encoder wiring when P21.34=0x3010 (SSI
card inserted at slot 2).
Port
Voltage: 5.2V ± 5%
Max. output current: 150mA
Voltage: 24V ± 5%
Max. output current: 100mA
Recommended double ended grounding for shielded wire
ground grounding
SSI signal, 5V differential input, interrupted clock signal
synchronization, with clock frequency up to 736K
Reserved
1. Supporting 5V differential, 24V push-pull, OC encoder
signals
signal
2. Response frequency: 400kHz
1. Supporting open collector output
2. Response frequency: 400kHz
output 3. Supporting frequency-divided output source selection, which
can be set through the corresponding function code
Description
-456-
Expansion card