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3.8.13 Encoder Inputs (A+, A-, B+, B-, Z+, Z-)
Single-ended mode compliance
Input voltage, single-ended mode A/A+,
B/B+
Input voltage, single-ended mode Z/Z+
Input current, single-ended mode A/A+,
B/B+, Z/Z+
Differential mode compliance
Input voltage, differential mode
Input impedance, differential
Input frequency
Minimum pulse width
Input voltage, any pin to GND
ESD protection
3.8.14 RS-232
Standards compliance
Bit rate
Short-circuit protection
ESD protection
3.8.15 CAN-Bus (for CAN drives)
Compliance
Bit rate
Bus length
Resistor
Node addressing
Voltage, CAN-Hi or CAN-Lo to GND
ESD protection
3.8.16 Supply Output (+5V)
+5V output voltage
+5V output current
Short-circuit protection
Over-voltage protection
ESD protection
3.8.17 Conformity
EU Declaration
† Stresses beyond values listed under "absolute maximum ratings" may cause permanent damage to the device. Exposure to absolute-maximum-rated
conditions for extended periods may affect device reliability.
Encoder differential input pins do not have internal 120Ω termination resistors connected across
1
For full RS-422 compliance, 120Ω termination resistors must be connected across the differential pairs, as close as possible to the
2
drive input pins. See Figure 3.14. Differential incremental encoder connection
Technosoft 2022
1
Leave negative inputs disconnected
Logic "LOW"
Logic "HIGH"
Floating voltage (not connected)
Logic "LOW"
Logic "HIGH"
Floating voltage (not connected)
Logic "LOW"; Pull to GND
Logic "HIGH"; Internal 2.2KΩ pull-up to +5
For full RS422 compliance, see
Hysteresis
Differential mode
Common-mode range (A+ to GND, etc.)
A+ to A-, B+ to B-
Z+ to Z-
Single-ended mode, Open-collector / NPN
Differential mode, or Single-ended driven by push-pull (TTL /
CMOS)
Single-ended mode, Open-collector / NPN
Differential mode, or Single-ended driven by push-pull (TTL /
CMOS)
Absolute maximum values, continuous
Absolute maximum, surge (duration ≤ 1s)
Human body model
Depending on software settings
232TX short to GND
Human body model
Software selectable
1Mbps
500Kbps
≤ 250Kbps
Between CAN-Hi, CAN-Lo
Hardware ( CANopen selection pin)
Software
Human body model
Current sourced = 350mA
iPOS360X MX-CAN
Human body model
2014/30/EU (EMC), 2014/35/EU (LVD),
2011/65/EU (RoHS), 1907/2006/EC (REACH),
93/68/EEC (CE Marking Directive),
EC 428/2009 (non dual-use item, output frequency limited to 590Hz)
37
2
†
iPOS360x MX-CAN Technical Reference
Min.
Typ.
Max.
TTL / CMOS / Open-collector
1.6
1.8
4.5
1.2
1.4
4.7
2.5
3
0
0
0
TIA/EIA-422-A
±0.06
±0.1
±0.2
-14
+14
-7
+7
4.2
4.7
6.1
7.2
0
500
0
10
1
50
-7
+7
-11
+14
±1
Min.
Typ.
Max.
TIA/EIA-232-C
9600
115200
Guaranteed
±2
Min.
Typ.
Max.
ISO11898, CiA-301v4.2, 402_2v4.1
125
1000
40
100
250
none on-board
127 (CANopen);
255 (TMLCAN);
1 - 127 (CANopen); 1- 255 (TMLCAN)
-36
36
±15
Min.
Typ.
Max.
4.8
5
5.2
250
350
Yes / Drive resets at event
NOT protected
±1
Units
V
V
mA
V
kΩ
KHz
MHz
µs
ns
V
kV
Units
Baud
kV
Units
125
m
V
kV
Units
V
mA
kV
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