4G-33-11 | 1/4 DIN temperature/controller | relay/relay | RS485 | 2 event input | Dwyer Dwyer

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1/4 DIN temperature/controller | relay/relay | RS485 | 2 event input

Series 16G, 8G, 4G Temperature/Process Loop Controllers

• On/off, PID, fuzzy logic, or manual output control
• Constant, sloped, program (ramp/soak), or remote set-point control
• 2 primary control outputs, 2 secondary/alarm relay outputs, and RS-485 standard onall models
• Remote set-point, input retransmission, or event input functions availablewith optional hardware

Series

16G; 8G; 4G Temperature/Process Loop Controllers

Category/Type

Process Control

Type

Process Controllers

Series

16G; 8G; 4G Temperature/Process Loop Controllers

Inputs

Thermocouple; RTD; DC voltages or DC current.

Display

Process value: 4 digit; 0.47″ H (12mm); orange LCD; Set point value: 4digit; 0.47″ H (12mm); green LCD.

Accuracy

± 1.8°F plus ±0.3% of span (±1°C plus ±0.3% of span) at 77°F (25°C)after 20 minutes warm up.

Power Requirements

100 to 240 VAC -20/+8%; 50/60 Hz; Optional 24 VDC; ±10%.

Power Consumption

5 VA max.

Operating Temperature

32 to 122°F (0 to 50°C).

Storage Temperature

-42 to 150°F (-20 to 65°C).

Memory Backup

Nonvolatile memory.

Control Output Ratings

Relay: SPST; 5 A @ 250 VAC resistive; Voltage pulse: 12V (max. 40 mA); Current: 4 to 20 mA; Linear voltage: 0 to 10 V.

Alarm Relay Ratings

3 A @ 250 VAC resistive.

Communication

RS-485 Modbus® ASCII/RTU communication protocol.

Weight

9 oz (255g).

Front Panel Rating

IP66.

Agency Approvals

CE; cULus.

Resources

^^1/4 DIN temperature/controller, relay/relay, RS485, 2 event input^^