| Input Board |
| General |
|
|
| Number of inputs |
|
1, 2, 3 or 4 |
| Input Types |
|
dc Volts, milli-volts, Dc milli-amps (with shunt) Thermocouple, 2/3 wire RTD |
| |
T/C Types: |
|
B, C, E, J, K, L, N, R, S, T, Ni/NiMo |
| |
RTD Types: |
|
Pt100A, Pt100D, Cu10, Ni100, Ni120 |
| |
Others: |
|
Linear, Square root, X3/2, X5/2, log User-entered. |
| Input Type mix |
|
|
Freely Configurable |
| Max number of inputs |
|
|
4 |
| Input ranges |
|
|
See Table 1 |
| Termination |
|
|
Terminal Block |
|
|
| Hardware Range |
Input Accuracy |
Minimum Span |
| 4.0 to 20mV |
0.02mV |
4mV |
| 12 to 60mV |
0.06mV |
15mV |
| 16 to 80mV |
0.08mV |
20mV |
| 40 to 200mV |
0.20mV |
50mV |
| 80 to 400mV |
0.40mV |
100mV |
| 0.34 to 1.7V |
1.7mV |
425mV |
| 0.50 to 2.5V |
2.5mV |
625mV |
| 1.00 to 5.0V |
5mV |
1.25V |
|
|
Table 1 |
| Shunt/Attenuator |
|
|
Internally mounted resistor modules |
| Additional error due to shunt |
|
0.1% of input |
| Additional error due to attenuator |
|
0.2% of input |
| |
| Recorder |
| Performance |
|
|
|
| Input resolution |
|
|
0.01% of operating gain span |
| Pen position resolution |
|
|
1% of chart range |
| Display accuracy |
|
|
±(0.05% of operating gain span / + 0.05% of reading |
| Pen response |
|
|
1 second to full scale |
| Channel update rate |
|
|
250ms |
| CJC rejection |
|
|
±0.5% from 25°C |
| Noise Rejection (48 to 62Hz) |
|
|
| |
Common mode: |
|
>130dB (Channel to Channel & Channel to Ground) |
| |
Series Mode: |
|
>60dB |
| Input Impedance |
|
|
>20MΩ |
| |
| Power Requirements |
| Line voltage ( 45- 65Hz ) |
|
|
90 to 132 Volts or 180 to 264 Volts (User Selectable) |
| Low voltage option |
|
|
24V dc |
| |
|
|
<25VA (115VA with case heater) 25W dc |
| Fuse |
|
|
20mm Slow blow 500mA/240V ac
20mm slow blow 1A/120V ac
20mm slow blow 2A/24V dc
Recorder supply voltage (mains) fuse
must not exceed 3A |
| |
| Environmental Performance |
| Temperature Limits |
Operation: |
|
0 to 50°C / (-20 to 50°C with heater) |
| |
Storage: |
|
-20 to +70°C |
| Humidity Limits (non - condensing) |
|
10 to 90% |
| Protection |
Standard: |
|
NEMA3 (IP54) |
| |
Waterproof: |
|
NEMA4 (IP65) |
| Shock |
|
|
BS EN60873 and BS EN61010 |
| Vibration (EN60873) |
|
|
1g peak at 60Hz to 150Hz |
| Altitude (max.) |
|
|
<2000 metres |
| |
| Electromagnetic compatibility (EMC) |
| |
Emissions: |
|
BS EN50081-2 |
| |
Immunity: |
|
BS EN50082-2 |
| Electrical safety |
|
|
BS EN61010 |
| |
|
|
Installation Cat. II; Pollution degree 2 |
| |
| Physical |
| Bezel size |
|
|
360mm H x 380mm (when viewed from the front, offset 5mm right with respect to cut-out centre line) |
| Panel cut-out dimensions |
|
|
340.5 H x 345mm W (both -0 +1 mm) |
| Depth behind bezel rear face |
|
150mm |
| Weight |
|
|
7kg (typical) |
| Panel Mounting |
|
|
+5 to -30 degrees from vertical (+ = top over hang) |
| |
| Printing System |
| Pen Type |
|
|
Disposable Fibre-tipped pens giving approx. 500
meters of trace each |
| Chart type |
|
|
Circular |
| Chart speeds |
|
|
1 to 4096 hours / revolution. |
| |
| Memory Protection |
| |
Configuration: |
|
saved in EEPROM |
| Active values (e.g. totalizers): |
|
Super cap back up for 100hrs |
| |
| Options |
| Serial Communications |
|
|
| Type |
|
|
Single asynchronous RS422 |
| Baud rate |
|
|
software selectable |
| |
| Maths Pack |
| Number of Derived Variables |
|
2 |
| Functions |
|
|
See table 2 |
| |
| Off |
High Peak (highest value since reset) |
Mass Flow (Linear) |
| Add (A+B) |
Low Peak (Lowest value since reset) |
F0 (Sterilization Constant) |
| Subtract (A-B) |
Log (Log to base 10) |
Relative Humidity |
| Multiply (A x B) |
Power (Power of 10) |
Zirconia Probe |
| Divide (A / B) |
Mass Flow (Square root) |
|
| Linear (A x B + C) |
Polynomial (B + C x A + D x A2 + E x A3) |
| High Select (A>B -> A) |
Average (Single point, cumulative since reset) |
| Low Select (A>B -> B) |
|
|
|
Table 2 |
| |
| Customer Linearization tables |
| No. Of tables available |
|
|
1 |
| No. Of point pairs |
|
|
11 |
| |
| Relay Outputs |
| Maximum number or relays |
|
8 (two boards) |
| Maximum switching power* |
|
60W |
| Maximum breaking current* |
|
2 Amps within above power ratings |
| Maximum contact voltage* |
|
250V ac within above power ratings |
| |
or |
|
30V dc within above power ratings |
| * With resistive loads |
|
|
|
| |
| Analogue (retransmission) Outputs |
| Max No. of Outputs |
|
|
4 (2 boards) |
| Output Ranges |
Voltage: |
|
0 to 5V dc, or 1 to 5V dc |
| |
Current: |
|
0 to 20mA, or 4 to 20mA (into 1000Ω) |
| |
| Event Inputs |
| Max No. of inputs |
|
|
16 (2 boards) |
| |
| Transmitter Power Supply |
| Supply |
|
|
4 Isolated 28V dc, 24mA supplies 115V ac Supply – 100mA/250V T (slow blow) |
| |
|
|
240V ac Supply – 63mA/250V T (slow blow) |
| |
| Controllers |
| Number |
|
|
2 |
| Type |
|
|
Single or Dual output, 3-mode PID controllers, set-point generators and remote/local set-point switching |
