Remote Relay Module Specifications - Hach sc200 User Manual

Table C-1. Remote Relay Module Specifications
POWER SUPPLY
PERMISSIBLE RANGE
MAXIMUM CURRENT
CONSUMPTION
DIGITAL INPUTS
NOMINAL
INPUT VOLTAGE
INPUT VOLTAGES
FOR PNP (SOURCE)
INPUT CURRENT
INPUT IMPEDANCE
RESPONSE TIME
(except high-speed inputs)
GALVANIC ISOLATION
INPUT CABLE LENGTH
DIGITAL OUTPUTS
OUTPUT TYPE
RELAY TYPE
ISOLATION
OUTPUT CURRENT
MAX. FREQUENCY
CONTACT PROTECTION
DISPLAY
ILLUMINATION
DISPLAY SIZE
CHARACTER SIZE
KEYPAD
NUMBER OF KEYS
C-2
12 VDC or 24 VDC
10.2 VDC to 28.8 VDC with less than 10% ripple
180 mA @ 24 VDC (pnp inputs)
220 mA @ 12 VDC (pnp inputs)
10 pnp (source) or npn (sink) inputs (NOTE 1)
12 VDC or 24 VDC (NOTES 2 & 3)
12 VDC 0 to 3 VDC for Logic '0'
8 to 15 VDC for Logic '1'
24 VDC 0 to 5 VDC for Logic '0'
17 to 28.8 VDC for Logic '1'
4 mA @ 12 VDC
8 mA @ 24 VDC
3 K Ω
10 mS typical
None
Up to 100 meters, unshielded
6 relay outputs, 230 VAC/ 12/24 VDC
SPST - NO relay
Takamisawa (Fujitsu) JY - 12H-K or
NAIS (Matsushita) JQ1A-12 V or
OMRON G6B-1114P-12 VDC
By relay
5 A max. (resistive load)
1 A max. (inductive load)
10 Hz
External precautions required
STN, LCD display
LED yellow-green backlight
2 lines, 16 characters long
5 x8 matrix, 2.95 x 5.55 mm
Sealed membrane
15