1C31122G01模擬量輸入卡,1C31122G01使用過程
HE693SNP232 SNP到RS-232適配器配有兩個端口。15針“SNP”端口插頭直接進入CPU機架電源上的PLC編程器端口。SNP適配器的電源為
直接從編程端口提供（最大100mA@5VDC). 9針RS-232端口連接
到任何RS-232設備。HE693SNP232適配器串行端口的“引腳”定義如下。這個
指示的方向與適配器有關。
1C31122G01模擬量輸入卡選擇該引腳是為了允許直接連接（使用直通電纜或1對1電纜）到IBMPC/AT。幾乎所有配備9針RS232端口的IBM兼容計算機都將提供與上面所示兼容的引腳。兼容性可以使用任何類型的PLC或能夠控制總線的計算機作為主持人。該網絡接口單元兼容：
1.Genius NIU（所有版本）位于由控制的Genius總線上時90-70系列或PACSystems RX7i，90-70系列Genius總線控制器必須具有5.4或更高版本的固件。正在升級90-70 Genius總線控制器固件至6.0版（或更高版本）強烈建議。
2.Genius NIU（所有版本）有一個或多個擴展時機架位于由Rx3i PLC控制的Genius總線上，PLC必須使用CPU固件版本2.90或更高版本。3.Genius NIU（所有版本）有一個或多個擴展時機架位于Genius總線上，由90-30系列PLC控制PLC必須使用以下CPU型號之一：-CPU366、367或374（任何版本）或-CPU350、352、360、363或364，固件版本10.0或較高的。
The HE693SNP232 SNP to RS-232 Adapter is equipped with two ports. The 15-pin "SNP" port plugs
directly into the PLC Programmer Port on the CPU rack power supply. Power to the SNP Adapter is
supplied directly from the programming port (maximum 100mA@5VDC). The 9-pin RS-232 port connects
to any RS-232 device. The "pinout" for the HE693SNP232 Adapter serial ports are defined below. The
direction indicated is with respect to the adapter.This pinout was chosen to allow direct connection (using a straight through, or 1 to 1 cable) to the IBM
PC/AT. Nearly ALL of the IBM compatible computers equipped with a 9-pin RS232 port will provide a
pinout compatible with that shown above.Compatibility
Any type of PLC or computer capable of controlling the bus can be used
as the host. This Network Interface Unit is compatible with:
1. When a Genius NIU (all versions) is on a Genius bus controlled by
a Series 90-70 or PACSystems RX7i, the Series 90-70 Genius Bus
Controller must have firmware version 5.4 or greater. Upgrading
the 90-70 Genius Bus Controller firmware to version 6.0 (or higher)
is strongly recommended.
2. When a Genius NIU (all versions) that has one or more expansion
racks is on a Genius bus controlled by an Rx3i PLC, the PLC must
use CPU firmware version 2.90 or higher.
3. When a Genius NIU (all versions) that has one or more expansion
racks is on a Genius bus controlled by a Series 90-30 PLC, the
PLC must use one of the following CPU models:
- CPU366, 367, or 374 (any version) or
- CPU350, 352, 360, 363, or 364 with firmware release 10.0 or
higher.
