This product is an accurate, absolute position sensing device for use with rugged, noise immune transducers in harsh environments. They can be used as simple indicators of position or as a PLC interface module generating digital signals, as well as serial and analog outputs to feed PLCs. The Series 2120 PLC Interface Module improves on our popular Series 1994R and 1994L PLC Interface Modules. In fact, the Series 2120 combines all the features of the Series 1994 in one encoder module with added features our customers wanted.
NOTE: This is a customized product and is not returnable. Please contact us if you have any questions regarding the suitability of this product to your application. Lead time is 3-6 Weeks after receipt of order.
PLC Interface Module | |
Power Requirements | 85-265 VAC 50/60 Hz; internally fused at 1.5 Amps |
Temperature | Operating: 32° to 131° F; Storage: 0° to 150° F |
Environmental | Humidity: 5% to 95%; Non-condensing |
Shock & Vibration | Tested to MIL-Std 810E, Method 514.4, Category 10, 20-2K Hz, 2G sine, 0.04 G2/Hz random, UL 491, 5A 19, 10-150 Hz, 10G sine |
Electromagnetic Compatibility | Tested to: IEC 801-2, Level 5 (electrostatic discharge requirements);IEC 801-4, Level 4 (Electrical fast transient/burst requirements);IEC 801-5, Level 3.5 (Surge immunity requirements) |
Memory Retention Time | Maintains last programmed values to ten years without power |
Relay Contact Ratings | All relays rated UL & CSA for 1/4 HP, 125 to 250 VAC; 8A 250 VAC, 30 VDC, Shock Resistant to 10G |
Movement Input | 85 - 265 VAC, 12 mA (rms) max; optical isolated to 3200 VDC/2250 VAC |
Program Mode Key Input | Dry contact; Open collector (drain) ONLY; +5 VDC Max.–current 0.2 mA |
Analog Outputs | +/- 10 VDC into 2K ohm; 4/20 mA (sourcing) into 500 ohm; Update time: 5mS |
Digital Outputs | TTL/CMOS @ 24 mA, 24V sinking/sourcing @ 200 mA, Update time: 50μS |
RS - 232 Output | 115.2 K baud |
RS - 485 Output | 115.2 K baud |