Rockwell Automation Publication 750-IN100B-EN-P - July 2017 155
I/O Wiring Chapter 6
Table 31 - TB1 Terminal Designations
Terminal Name Description Related
Param
(5)
(5) I/O Module parameters will also have a Port designation.
Sh Shield Terminating point for wire shields when an EMC
plate or conduit box is not installed.
Sh
Ptc– Motor PTC (–) Motor protection device (Positive Temperature
Coefficient).
(2)
(2) See HW Input PTC on page 158 for PTC data.
40
on Port nn
Ptc+ Motor PTC (+)
Ao0– Analog Out 0 (–) Bipolar, ±10V, 11 bit & sign, 2 k ohm minimum
load.
4-20 mA, 11 bit & sign, 400 ohm maximum load.
75
on Port nn
Ao0+ Analog Out 0 (+)
Ao1– Analog Out 1 (–) 85
on Port nn
Ao1+ Analog Out 1 (+)
–10V –10 Volt Reference 2k ohm minimum.
10VC 10 Volt Common For (–) and (+) 10 Volt references.
+10V +10 Volt Reference 2k ohm minimum.
Ai0– Analog Input 0 (–) Isolated
(3)
, bipolar, differential, 11 bit & sign.
Voltage Mode: ±10V @ 88k ohm input impedance.
Current Mode: 0-20 mA @ 93 ohm input
impedance.
(3) Differential Isolation - External source must be maintained at less than 160V with respect to PE. Input provides high common
mode immunity.
50, 70
on Port nn
Ai0+ Analog Input 0 (+)
Ai1– Analog Input 1 (–) 60, 70
on Port nn
Ai1+ Analog Input 1 (+)
24VC 24 Volt Common Drive supplied logic input power.
200 mA max. per I/O module
600 mA max per drive
+24V +24 Volt DC
Di C Digital Input
Common
Common for Digital Inputs 0…5
Di 0 Digital Input 0
(1)
(1) Digital Inputs are either 24 Volts DC (2262C) or 120 Volts AC (2262D) based on module catalog number. Ensure applied voltage is
correct for I/O module.
24V DC (30V DC Max.) - Opto isolated
High State: 20…24V DC 11.2 mA DC
Low State: 0…5V DC
120V AC (132V AC Max.) 50/60 Hz
(4)
- Opto
isolated
High State: 100…132V AC
Low State: 0…30V AC
(4) For CE compliance use shielded cable. Cable length should not exceed 30 m (98 ft).
1
on Port nn
Di 1 Digital Input 1
(1)
Di 2 Digital Input 2
(1)
Di 3 Digital Input 3
(1)
Di 4 Digital Input 4
(1)
Di 5 Digital Input 5
(1)
ATTENTION: Risk of equipment damage exists. Ensure that the correct
voltage is applied to the I/O Module digital inputs. Refer to the I/O Module
catalog number to determine the voltage rating.
• 20-750-2262C-2R is rated 24 Volts DC
• 20-750-2263C-1R2T is rated 24 Volts DC
• 20-750-2262D-2R is rated 120 Volts AC
Sh
Sh
PTC–
PTC+
Ao0–
Ao0+
Ao1–
Ao1+
–10V
10VC
+10V
Ai0–
Ai0+
Ai1–
Ai1+
24VC
+24V
DiC
Di0
Di1
Di2
Di3
Di4
Di5
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