Aerotech Automation1 iXC2, Hardware Manual

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3.1. PSO Interface [-EB1/-EB2]
The Position Synchronized Output (PSO) signal is available on the -EB1 and -EB2 option board in two
signal formats: TTL and Isolated.
You cannot use a sine wave encoder with the -MX1 multiplier option as an input to the PSO. The -
MX1 option does not generate emulated quadrature signals.
Table 3-1: PSO Specifications [-EB1/-EB2]
Specification Value
Output
TTL 5 V, 50 mA (max)
Isolated 5-24 V, 250 mA
Maximum PSO Output (Fire) Frequency
TTL 12.5 MHz
Isolated 5 MHz
Output Latency
[Fire event to output change] TTL 5 ns
Isolated 150 ns
Table 3-2: PSO Interface Connector Pinout [-EB1/-EB2]
Pin # Description In/Out/Bi Connector
1 PSO Output
2 PSO Output- Output
3 PSO Output (TTL) Output
4 Ground N/A
Table 3-3: PSO Interface Mating Connector Ratings [-EB1/-EB2]
Specification Description
Type 4-Pin Terminal Block
Part Numbers
Aerotech: ECK02399
Phoenix: 1768004
Conductor Cross
Section
Solid or stranded 20...26 AWG (0.14...0.5 mm 2 )
Stranded, with ferrule, without
plastic sleeve
20...24 AWG (0.25...0.5 mm
2
)
Conductor Insulation Strip Length 8 mm (5/16 in)
(1) Refer to the manufacturer website for additional information.
iXC2/XC2 Hardware Manual
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