NT20S-KBA01 Omron, NT20S-KBA01 Datasheet - Page 77

• Manufacturer Part Number: NT20S-KBA01
• Description: CHEM RESISTANT CVR FOR NT21
• Manufacturer: Omron

Specifications of NT20S-KBA01

• Peak Reflow Compatible (260 C): No
• Leaded Process Compatible: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Connection to CjjH
Communicating with the PC Using C200H Direct Communication
Note:
I/O connection cable
(C20H-CNjj2)
I/O connection cable
(C20H-CNjj2)
I/O connection cable
(NT20M-CNPjj2
/C20H-CNjj2)
Connect the CPU unit with an I/O connection cable. The following restrictions ap-
ply when making this connection.
S A maximum of one CPU unit can be connected.
S Up to two I/O units can be connected for the one CPU unit, but I/O extension
S It is not possible to connect a CjjH I/O unit after the NT20S. It must be the final
When connecting a CjjH, always install a noise filter.
1. Insert the noise filter in the power supply line of the CjjH.
2. Make the distance between the noise filter and the CjjH as short as possible
3. Install the noise filter case on the FG face.
4. Use a ZGB2202-01U(manufacutred by TDK) or equivalent as the noise filter.
units cannot be connected.
connection in the system.
and separate it from the power supply line.
+24V
1
2
IN
Noise filter
(Rear face of NT20S)
CPU unit
I/O unit
I/O unit
OUT
4
3
+
--
24V
Max. 2 units
Host interface connector
Section 2-7
61