ABB SM3000 User Manual page 130

SM3000
Multipoint Videographic Recorder
Modules
3- or 6-Relay Output Modules (max. of 4 Modules)
Number of relays
3 or 6 per module, max. of 4 modules (24 relays)
Type and rating
Relay type single-pole changeover
Voltage 250 V AC
Current 5 A AC
Loading (non-inductive) 1250VA
Note. The total load for all relays within the instrument must not
exceed 36 A.
Hybrid Module (max. of 4 Modules)
Digital I/O
Number
Type
Polarity
Digital input min. pulse
Digital output voltage
Isolation
Analog output
Number
Configurable current range
Max. load
Isolation
Accuracy
2-Wire Transmitter Power Supply Module
(max. of 2 Modules)
Number
2 isolated supplies per module
Voltage
24 V DC nominal
Drive
45 mA per supply, i.e. each module can drive 2 x 2 = 4 loops
RS485 Serial Communications Module
(Max. of 1 Module)
Number of ports
1
Connections
RS485, 2- or 4-wire
Protocol
Modbus RTU slave + master
EMC
Emissions & Immunity
Meets requirements of:
EN50081-2
EN50082-2
EN61326 for an industrial environment
128
30V DC
5 A DC
150 
6 inputs and 6 outputs per card
Volt-free switching inputs
Negative, i.e. closed switch contact
or 0 V = active signal
125 ms
5 V
500 V from any other I/O
2 isolated
0 to 20 mA
750 
500 V DC from any other I/O
0.25 %
Electrical
Power supply
100 to 240 V AC ±10 % (90 min. to 264 V max.) 50/60 Hz
24 V DC ± 2.4 V (optional)
Power consumption
35 VA max.
Power interruption protection
No effect for interruptions of up to 20 ms
Maximum accepted cable size
Instrument terminal block14 AWG (1.63 mm OD)
GR2000/0375, GR2000/037715 AWG (1.45 mm OD)
Safety
General safety
EN61010-1
cULus
cCSAus
Overvoltage Class III on mains, Class II on inputs and outputs
Pollution category 2
Isolation
500 V DC to earth (ground)
Environmental
Operating temperature range
0 to 50 ºC (32 to 122 ºF) with SmartMedia/Compact Flash
Operating humidity range
5 to 95 % RH (non-condensing)
Storage temperature range
—20 to 60 ºC (—4 to 140 ºF)
Front panel sealing
IP66 and NEMA4X
Rear panel sealing
(with rear cover) IP40
(without rear cover) IP20
Physical
Size
288 mm (11.34 in.) x 288 mm (11.34 in.) x 195 mm (7.68 in.) (depth
behind panel)
Weight
8 kg (17.4 lb) approx. (unpacked)
Panel cutout
281 mm (11.06 in.) x 281 mm (11.06 in.)
Case material
20 % glass-filled polyester/stainless steel (grade 304)
Display housing material
25 % glass-filled polyester
Screen
Double layer polyester coated toughened glass
8 Specification
DS/SM3000–EN Rev. Z
IM/SM3000–EN Rev. L