Rockwell Automation 1770-HT8 SMART TRANSMITTER - Manual (Page 111)

Product Specifications
Appendix A
A-3
Electrical
DC Input Voltage 24 - 32 VDC for 4-20 mA current loops if
required
DC Current Maximum of 0.2A or as required for all
4-20 mA current loops connected
Fuse UL 198G and CSA 22.2, No. 59 rated,
5mm x 20mm, 0.25 Amp., 250V, fast acting
Connector Phoenix COMBICON header and plug
3 position, 12-24 AWG
Power Consumption 4.8 watts maximum or as required for
all 4-20 mA current loops connected
Physical
Dimensions 4.3” (10.9 cm) wide x 9.9” (25 cm) long x 2.7”
(6.9 cm) high
Weight 1.3 lb (0.6 kg) approximate
Mounting DIN rail (EN 50 022 or EN 50 035)
Environmental
Operating temperature 0
_C to 60_C (32_F to 140_F)
Storage temperature –40
_C to 60_C (–40_F to 140_F)
Operating humidity 5% to 95% (non-condensing)
1770ĆHT1 Interface
Connector Phoenix COMBICON header and plug – 17 position,
12-24 AWG
Input 24 VDC for control electronics, differential channel
select signals, differential transmit enable, differential
half-duplex HART transmit/receive
16 Channel Terminal Block
(1770ĆHT16)