37
Triac (SSR) Output
Rating: 1A / 240 VAC
Inrush Current: 20A for 1 cycle
Min. Load Current: 50 mA rms
Max. Off-state Leakage: 3 mA rms
Max. On-state Voltage: 1.5 V rms
Insulation Resistance: 1000 Mohms min. at 500 VDC
Dielectric Strength: 2500 VAC for 1 minute
Resolution:
15 bits
Output Regulation: 0.02% for full load change
Output Settling Time: 0.1 sec. (Stable to 99.9%)
Isolation Breakdown Voltage: 1000 VAC
Temperature Effect: ±0.01% of SPAN / °C
Linear Output
DC Voltage Supply Characteristics (Installed at Output 2)
Alarm Relay: Form C Rating
2A/240VAC, Life cycles 200,000 for resistive load
Alarm Functions: Dwell timer,
Deviation High / Low Alarm,
Deviation Band High / Low Alarm,
PV High / Low Alarm,
PID cooling control
Alarm Mode: Normal, Latching, Hold, Latching / Hold.
Dwell Timer: 0.1 - 4553.6 minutes
Data Communication
Interface: RS-232 (1 unit), RS-485 (up to 247 units)
Protocol: Modbus Protocol RTU mode
Address: 1 - 247
Baud Rate: 2.4 ~ 38.4 Kbits/sec
Data Bits: 7 or 8 bits
Parity Bit: None, Even or Odd
Stop Bit: 1 or 2 bits
Communication Buffer: 160 bytes
Type
Tolerance
Max. Output Current
Ripple Voltage
Isolation Barrier
20 V
±1 V
25 mA
0.2 Vp-p
500 VAC
500 VAC
500 VAC
12 V
±0.6 V
40 mA
0.1 Vp-p
5 V
±0.25 V
80 mA
0.05 Vp-p
Resolution: 15 bits
Accuracy:
0.05% of span
0.0025%/ C
Load Resistance:
0 - 500 ohms (for current output)
10 K ohms minimum (for voltage output)
Output Regulation: 0.01% for full load change
A
A
L
Analog
Retransmission
Output Signal: 4-20 mA, 0-20 mA, 0 - 5V, 1 - 5V, 0 - 10V
