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Honeywell 621-2150 Digital Output Board 115V AC 16-pt I/O PLC Module
Product Details:
| Brand Name | Honeywell |
| Model | 621-2150 |
| Catalog | TDC2000 |
| Origin | United States (USA) |
| Dimension | 30*25*20cm |
| Weight | 3kg |
| HS Code | 8537101190 |
| Payment | T/T |
| Sales Price | $1000 |
| Warranty | 12 months |
| Lead time | 3-5 work days |
Additional Information:
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| DESKTOP INTEGRATED KBOARD WITH TR'KBALL | 7024_TPS Supervisory Hardware |
| DIGITAL OUTPUT MODULE- 16 PT. CC | 7021_Experion Controller & I/O Hardware |
Description:
Each 1/0 slot is normally set for the type of 1/0 module to be installed in the slot (i.e. 8 addresses assigned to a slot that will contain an 8-point I/0 module). Slots can be set for more addresses than the installed module (i.e. 32 addresses assigned to a slot that will contain a 16-point module). Zero can be assigned to a slot when necessary as for double width modules.
A Control Network is a high speed peer-to-peer communications system in which as many as eight PCs can share I/0 status over a serial link. Field startup time is greatly reduced using this communication method since it eliminates wiring I/0 between PCs.
The Control Network Module (CNM) connects to the processor bus and allocates 256 I/0 status bits or 16 registers for its use. These status bits or registers are designated for receiving I/0 status or data from other 620 processors on the network. The CNM also transmits processors I/0 status (32 or 64 bits) to other 620 processors on the link. All eight CNMs on a Control Network are serviced within 18rns.
The link is a single twisted pair cable with a maximum length of 4000 feet. If the optional twinaxial cable is used, the maximum cable length is expanded to 8000 feet. Control Network Modules are connected to the link in a multi~rop configuration.
