GE AF-650 GP Design And Installation Manual page 132

Specifications
Typical input current at 24 V
Typical input current at 20 V
Input capacitance
All digital inputs are galvanically isolated from the supply voltage (PELV) and other high voltage terminals.
1) Terminals 27 and 29 can also be programmed as output.
2) See for further information about terminal 37 and STO.
Analog inputs
Number of analog inputs
Terminal number
Modes
Mode select
Voltage mode
Voltage level
Input resistance, R
i
Maximum voltage
Current mode
Current level
Input resistance, R
i
Maximum current
Resolution for analog inputs
Accuracy of analog inputs
Bandwidth
The analog inputs are galvanically isolated from the supply voltage (PELV) and other high voltage terminals.
Illustration 13.1 PELV Isolation
Pulse/encoder inputs
Programmable pulse/encoder inputs
Terminal number pulse/encoder
Maximum frequency at terminal 29, 32, 33
Maximum frequency at terminal 29, 32, 33
Minimum frequency at terminal 29, 32, 33
Voltage level
Maximum voltage on input
Input resistance, R
i
Pulse input accuracy (0.1–1 kHz)
Encoder input accuracy (1–11 kHz)
The pulse and encoder inputs (terminals 29, 32, 33) are galvanically isolated from the supply voltage (PELV) and other high
voltage terminals.
1) Pulse inputs are 29 and 33.
2) Encoder inputs: 32=A, 33=B.
MG35M402
AF-650 GP™ Design and Installation Guide
See section 5-1* Digital Inputs in the programming guide.
DET-767c All rights reserved.
50 mA rms
60 mA rms
400 nF
53, 54
Voltage or current
Switch S201 and switch S202
Switch S201/switch S202 = OFF (U)
-10 V to +10 V (scaleable)
approximately 10 kΩ
±20 V
Switch S201/switch S202 = ON (I)
0/4 to 20 mA (scaleable)
approximately 200 Ω
30 mA
10 bit (+ sign)
Maximum error 0.5% of full scale
100 Hz
1) 2)
29, 33 /32
110 kHz (push-pull driven)
5 kHz (open collector)
28 V DC
Approximately 4 kΩ
Maximum error: 0.1% of full scale
Maximum error: 0.05% of full scale
2
2/1
13 13
2)
, 33
4 Hz
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