High-Density I/O Units Classified As Special I/O Units - Omron SYSMAC C200HS Installation Manual

I/O Units

2-5-3 High-density I/O Units Classified as Special I/O Units

Unit
TTL Input Unit 5 VDC, 32 inputs
DC Input Unit 24 VDC; 32 inputs
TTL Output Unit 5 VDC, 32 outputs
Transistor Output Unit 24 VDC; 32 outputs
TTL I/O Unit 5 VDC, 16 inputs, 16 outputs
DC Input/Transistor
p 12 VDC; 16 inputs, 16 outputs
O Output Unit U i
24 VDC; 16 inputs, 16 outputs
Setting the Unit Number
Setting the DIP Switch
Pin Function
1 Operating mode
1
2 High-speed input
3 High-speed input
minimum pulse width
4 Input response time
4
5 Data output mode
6 Not used.
30
Some High-density I/O Units are classified as Special I/O Units. Up to 10 Special
I/O Units can be connected to a PC. The Units have two 24-pin connectors. In
general, these Units control 32 I/O points, although some Units can control 128
I/O points when set for dynamic operation.
Refer to Appendix B Specifications for detailed specifications and dimensions of
the Units.
Specifications
Note Refer to Optional Products, Appendix A Standard Models for a list of external
connectors.
High-density I/O Units are each allocated 10 I/O words in the IR Area (IR 100 to
IR 199) by setting the unit number switch on the front of each Unit. The 10 words
begin with n, where n = IR 100 + 10 × unit number. For example, a Special I/O
Unit with a unit number of 3 would be allocated IR 130 to IR 139.
Always turn the PC power off before changing a Unit's unit number. The new unit
number (0 to 9) will not be recognized unless the PC has been turned off.
The operation of High-density I/O Units is controlled by setting the pins of the
DIP switch on the back panel. The following table shows the function of each pin
and applicable Units.
Applicable Units pp
C200H-OD501/OD215
C200H-MD501/MD115/MD215
C200H-ID501/ID215
C200H-MD501/MD115/MD215
C200H-ID501/ID215
2
C200H-MD501/MD115/MD215
3
C200H-ID501/ID215
C200H-MD501/MD115/MD215
C200H-OD501/OD215
---
Note 1. Used in the C200H-MD501/MD115/MD215 only when pin 1 is OFF, setting
the Unit to static mode.
2. Used in the C200H-ID501/215, C200H-MD501/MD215/MD115/MD215
only when pin 2 is ON, setting the Unit to High-speed input mode.
3. Sets the input response time for normal inputs. When pin 2 is ON, CN2 08 to
15 are pulse-catch inputs. Other inputs can be used as normal inputs.
Model Number
C200H-ID501 8 pts can be set as high-speed inputs.
C200H-ID215
C200H-OD501 Can be set for 128 dynamic outputs.
C200H-OD215
8 pts can be set as high-speed inputs. p
C200H-MD501
C200H-MD115
Can be set for 128 dynamic inputs. Can be set for 128 dynamic inputs.
C200H-MD215
ON
128 dynamic outputs
128 dynamic inputs
Inputs 08 to 15 of CN2
are high-speed inputs.
Inputs 08 to 15 of CN2
are high-speed inputs.
4 ms
15 ms max.
Positive logic
---
Section 2-5
Remarks
g p p
Setting
OFF
32 outputs
16 inputs, 16 outputs
Normal inputs
Normal inputs
1 ms
2.5 ms max.
Negative logic
---