Product Description
General Information
|
Manufacturer |
Yokogawa |
|---|---|
|
Model/Part Number |
NFLR121-S50 S1 |
|
Description |
RS-422/RS-485 Communication Module (2 ports, 300 bps to 115.2 kbps) |
Standard Specifications
|
Item |
NFLR121 |
|---|---|
|
Interface |
RS-422/RS-485 (2 ports) |
|
Connection Type |
Multipoint |
|
Communication Type |
Half-Duplex / Full-Duplex (*1) |
|
Synchronization Method |
Start-Stop Synchronization |
|
Communication Speed |
0.3, 1.2, 2.4, 4.8, 9.6, 14.4, 19.2, 28.8, 38.4, 57.6, 76.8, 115.2 kbps |
|
Transmission Code |
ASCII / Binary |
|
Character Length |
7 / 8 Bits |
|
Stop Bit Length |
1 / 2 Bits |
|
Parity Check |
None / Even / Odd |
|
Transmission Distance |
Maximum 1200 m (Total Extended Length) |
|
Wiring Connection (*2) |
Clamped with Terminal Block’s M4 Screws (5 Poles × 2) (*4) |
|
Current Consumption |
500 mA |
|
Weight |
Approx. 0.3 kg |
Model Variations
|
Suffix Codes |
Description |
|---|---|
|
-S |
Standard Type |
|
5 |
No Explosion Protection |
|
E |
With Explosion Protection |
|
0 |
Basic Type |
|
1 |
With ISA Standard G3 Option |